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A minimum wage is the lowest
remuneration Remuneration is the pay or other financial compensation provided in exchange for an employee's ''services performed'' (not to be confused with giving (away), or donating, or the act of providing to). Remuneration is one component of reward managem ...
that employers can legally pay their employees—the price floor below which employees may not sell their labor. Most countries had introduced minimum wage legislation by the end of the 20th century. Because minimum wages increase the cost of labor, companies often try to avoid minimum wage laws by using
gig worker Gig workers are independent contractors, online platform workers, contract firm workers, on-demand workers, and temporary workers. Gig workers enter into formal agreements with on-demand companies to provide services to the company's clients. ...
s, by moving labor to locations with lower or nonexistent minimum wages, or by automating job functions. Minimum wage policies can vary significantly between countries or even within a country, with different regions, sectors, or age groups having their own minimum wage rates. These variations are often influenced by factors such as the cost of living, regional economic conditions, and industry-specific factors. The movement for minimum wages was first motivated as a way to stop the exploitation of workers in
sweatshop A sweatshop or sweat factory is a cramped workplace with very poor and/or illegal working conditions, including little to no breaks, inadequate work space, insufficient lighting and ventilation, or uncomfortably or dangerously high or low temperat ...
s, by employers who were thought to have unfair bargaining power over them. Over time, minimum wages came to be seen as a way to help lower-income families. Modern national laws enforcing compulsory union membership which prescribed minimum wages for their members were first passed in New Zealand in 1894. Although
minimum wage law Minimum wage law is the body of law which prohibits employers from hiring employees or workers for less than a given hourly, daily or monthly minimum wage. More than 90% of all countries have some kind of minimum wage legislation. History Until ...
s are now in effect in many jurisdictions, differences of opinion exist about the benefits and drawbacks of a minimum wage. Additionally, minimum wage policies can be implemented through various methods, such as directly legislating specific wage rates, setting a formula that adjusts the minimum wage based on economic indicators, or having wage boards that determine minimum wages in consultation with representatives from employers, employees, and the government.
Supply and demand In microeconomics, supply and demand is an economic model of price determination in a Market (economics), market. It postulates that, Ceteris_paribus#Applications, holding all else equal, the unit price for a particular Good (economics), good ...
models suggest that there may be employment losses from minimum wages; however, minimum wages can increase the efficiency of the labor market in
monopsony In economics, a monopsony is a market structure in which a single buyer substantially controls the market as the major purchaser of goods and services offered by many would-be sellers. The Microeconomics, microeconomic theory of monopsony assume ...
scenarios, where individual employers have a degree of wage-setting power over the market as a whole. Supporters of the minimum wage say it increases the
standard of living Standard of living is the level of income, comforts and services available to an individual, community or society. A contributing factor to an individual's quality of life, standard of living is generally concerned with objective metrics outsid ...
of workers, reduces poverty, reduces inequality, and boosts morale. In contrast, opponents of the minimum wage say it increases poverty and
unemployment Unemployment, according to the OECD (Organisation for Economic Co-operation and Development), is the proportion of people above a specified age (usually 15) not being in paid employment or self-employment but currently available for work du ...
because some low-wage workers "will be unable to find work ... ndwill be pushed into the ranks of the unemployed".


History

Modern minimum wage laws trace their origin to the Ordinance of Labourers (1349), which was a
decree A decree is a law, legal proclamation, usually issued by a head of state, judge, monarch, royal figure, or other relevant Authority, authorities, according to certain procedures. These procedures are usually defined by the constitution, Legislativ ...
by King Edward III that set a''
maximum wage A maximum wage, also often called a wage ceiling, is a legal limit on how much income an individual can earn. It is a prescribed limitation which can be used to effect change in an economic structure. Implementation No major economy has a direct e ...
'' for laborers in
medieval England England in the Middle Ages concerns the history of England during the Middle Ages, medieval period, from the end of the 5th century through to the start of the Early modern Britain, early modern period in 1485. When England emerged from the co ...
. Edward, who was a wealthy landowner, was dependent, like his lords, on
serfs Serfdom was the status of many peasants under feudalism, specifically relating to manorialism and similar systems. It was a condition of debt bondage and indentured servitude with similarities to and differences from slavery. It developed dur ...
to work the land. In the autumn of 1348, the Black Plague reached England and decimated the population. The severe shortage of labor caused wages to soar and encouraged King Edward III to set a wage ceiling. Subsequent amendments to the ordinance, such as the Statute of Labourers (1351), increased the penalties for paying a wage above the set rates. While the laws governing wages initially set a ceiling on compensation, they were eventually used to set a living wage. An amendment to the Statute of Labourers in 1389 effectively fixed wages to the price of food. As time passed, the Justice of the Peace, who was charged with setting the maximum wage, also began to set formal minimum wages. The practice was eventually formalized with the passage of the Act Fixing a Minimum Wage in 1604 by King James I for workers in the textile industry. By the early 19th century, the Statutes of Labourers was repealed as the increasingly capitalistic United Kingdom embraced ''
laissez-faire ''Laissez-faire'' ( , from , ) is a type of economic system in which transactions between private groups of people are free from any form of economic interventionism (such as subsidies or regulations). As a system of thought, ''laissez-faire'' ...
'' policies which disfavored regulations of wages (whether upper or lower limits). The subsequent 19th century saw significant labor unrest affect many industrial nations. As
trade unions A trade union (British English) or labor union (American English), often simply referred to as a union, is an organization of workers whose purpose is to maintain or improve the conditions of their employment, such as attaining better wages ...
were decriminalized during the century, attempts to control wages through collective agreement were made. It was not until the 1890s that the first modern legislative attempts to regulate minimum wages were seen in New Zealand and Australia. The movement for a minimum wage was initially focused on stopping
sweatshop A sweatshop or sweat factory is a cramped workplace with very poor and/or illegal working conditions, including little to no breaks, inadequate work space, insufficient lighting and ventilation, or uncomfortably or dangerously high or low temperat ...
labor and controlling the proliferation of sweatshops in manufacturing industries. The sweatshops employed large numbers of women and young workers, paying them what were considered to be substandard wages. The sweatshop owners were thought to have unfair bargaining power over their employees, and a minimum wage was proposed as a means to make them pay fairly. Over time, the focus changed to helping people, especially families, become more self-sufficient. In the United States, the late 19th-century ideas for favoring a minimum wage also coincided with the eugenics movement. As a consequence, some economists at the time, including
Royal Meeker Royal Meeker (February 23, 1873 – August 16, 1953) was a progressive American economist, born at Quaker Lake, Susquehanna County, Pennsylvania. He graduated from Iowa State College in 1898, then studied with E.R.A. Seligman at Columbia (P ...
and Henry Rogers Seager, argued for the adoption of a minimum wage not only to support the worker, but to support their desired semi- and skilled laborers while forcing the undesired workers (including the idle, immigrants, women, racial minorities, and the disabled) out of the labor market. The result, over the longer term, would be to limit the nondesired workers' ability to earn money and have families, and thereby, remove them from the economists' ideal society.


Minimum wage laws

The first modern national minimum wages were enacted by the government recognition of unions which in turn established minimum wage policy among their members, as in New Zealand in 1894, followed by Australia in 1896 and the United Kingdom in 1909. In the United States, statutory minimum wages were first introduced nationally in 1938, and they were reintroduced and expanded in the United Kingdom in 1998. There is now legislation or binding
collective bargaining Collective bargaining is a process of negotiation between employers and a group of employees aimed at agreements to regulate working salaries, working conditions, benefits, and other aspects of workers' compensation and labour rights, rights for ...
regarding minimum wage in more than 90 percent of all countries. In the European Union, 21 out of 27 member states currently have national minimum wages. Other countries, such as Sweden, Finland, Denmark, Switzerland, Austria, and Italy, have no minimum wage laws, but rely on employer groups and trade unions to set minimum earnings through collective bargaining. Minimum wage rates vary greatly across many different jurisdictions, not only in setting a particular amount of money—for example $7.25 per hour ($14,500 per year) under certain US state laws (or $2.13 for employees who receive tips, which is known as the tipped minimum wage), $16.28 per hour in the U.S. state of Washington, or £11.44 (for those aged 21+) in the United Kingdom—but also in terms of which pay period (for example Russia and China set monthly minimum wages) or the scope of coverage. Currently the United States federal minimum wage is $7.25 per hour, though most states have a higher minimum wage. However, some states do not have a minimum wage law, such as Louisiana and Tennessee, and other states have minimum wages below the federal minimum wage such as Georgia and Wyoming, although the federal minimum wage is enforced in those states. Some jurisdictions allow employers to count tips given to their workers as credit towards the minimum wage levels.
India India, officially the Republic of India, is a country in South Asia. It is the List of countries and dependencies by area, seventh-largest country by area; the List of countries by population (United Nations), most populous country since ...
was one of the first developing countries to introduce minimum wage policy in its law in 1948. However, it is rarely implemented, even by contractors of government agencies. In
Mumbai Mumbai ( ; ), also known as Bombay ( ; its official name until 1995), is the capital city of the Indian state of Maharashtra. Mumbai is the financial capital and the most populous city proper of India with an estimated population of 12 ...
, as of 2017, the minimum wage was Rs. 348/day. India also has one of the most complicated systems with more than 1,200 minimum wage rates depending on the geographical region.


Informal minimum wages

Customs, tight labor markets, and extra-legal pressures from governments or labor unions can each produce a ''de facto'' minimum wage. So can international public opinion, by pressuring
multinational companies A multinational corporation (MNC; also called a multinational enterprise (MNE), transnational enterprise (TNE), transnational corporation (TNC), international corporation, or stateless corporation, is a corporate organization that owns and cont ...
to pay
Third World The term Third World arose during the Cold War to define countries that remained non-aligned with either NATO or the Warsaw Pact. The United States, Canada, Taiwan, Japan, South Korea, the Southern Cone, NATO, Western European countries and oth ...
workers wages usually found in more industrialized countries. The latter situation in Southeast Asia and Latin America was publicized in the 2000s, but it existed with companies in West Africa in the middle of the 20th century.


Setting minimum wage

Among the indicators that might be used to establish an initial minimum wage rate are ones that minimize the loss of jobs while preserving international competitiveness. Among these are general economic conditions as measured by real and nominal gross domestic product; inflation; labor supply and demand; wage levels, distribution and differentials; employment terms; productivity growth; labor costs; business operating costs; the number and trend of bankruptcies; economic freedom rankings; standards of living and the prevailing average wage rate. In the business sector, concerns include the expected increased cost of doing business, threats to profitability, rising levels of unemployment (and subsequent higher government expenditure on welfare benefits raising tax rates), and the possible knock-on effects to the wages of more experienced workers who might already be earning the new statutory minimum wage, or slightly more. Among workers and their representatives, political considerations weigh in as labor leaders seek to win support by demanding the highest possible rate. Other concerns include
purchasing power Purchasing power refers to the amount of products and services available for purchase with a certain currency unit. For example, if you took one unit of cash to a store in the 1950s, you could buy more products than you could now, showing that th ...
, inflation indexing and standardized working hours.


Impact of minimum wage on income inequality and poverty

Minimum wage policies have been debated for their impact on income inequality and poverty levels. Proponents argue that raising the minimum wage can help reduce income disparities, enabling low-income workers to afford basic necessities and contribute to the overall economy. Higher minimum wages may also have a ripple effect, pushing up wages for those earning slightly above the minimum wage. However, opponents contend that minimum wage increases can lead to job losses, particularly for low-skilled and entry-level workers, as businesses may be unable to afford higher labor costs and may respond by cutting jobs or hours. They also argue that minimum wage increases may not effectively target those living in poverty, as many minimum wage earners are secondary earners in households with higher incomes. Some studies suggest that targeted income support programs, such as the Earned Income Tax Credit (EITC) in the United States, may be more effective in addressing poverty. The effectiveness of minimum wage policies in reducing income inequality and poverty remains a subject of ongoing debate and research.


Economic models


Supply and demand model

According to the supply and demand model of the labor market shown in many economics textbooks, increasing the minimum wage decreases the employment of minimum-wage workers. One such textbook states: A firm's cost is an increasing function of the wage rate. The higher the wage rate, the fewer hours an employer will demand of employees. This is because, as the wage rate rises, it becomes more expensive for firms to hire workers and so firms hire fewer workers (or hire them for fewer hours). The demand of labor curve is therefore shown as a line moving down and to the right.Ehrenberg, R. and Smith, R. "Modern labor economics: theory and public policy", HarperCollins, 1994, 5th ed. Since higher wages increase the quantity supplied, the supply of labor curve is upward sloping, and is shown as a line moving up and to the right. If no minimum wage is in place, wages will adjust until the quantity of labor demanded is equal to quantity supplied, reaching equilibrium, where the supply and demand curves intersect. Minimum wage behaves as a classical price floor on labor. Standard theory says that, if set above the equilibrium price, more labor will be willing to be provided by workers than will be demanded by employers, creating a surplus of labor, i.e. unemployment. The economic model of markets predicts the same of other commodities (like milk and wheat, for example): Artificially raising the price of the commodity tends to cause an increase in quantity supplied and a decrease in quantity demanded. The result is a surplus of the commodity. When there is a wheat surplus, the government buys it. Since the government does not hire surplus labor, the labor surplus takes the form of unemployment, which tends to be higher with minimum wage laws than without them. The supply and demand model implies that by mandating a price floor above the equilibrium wage, minimum wage laws will cause unemployment. This is because a greater number of people are willing to work at the higher wage while a smaller number of jobs will be available at the higher wage. Companies can be more selective in those whom they employ thus the least skilled and least experienced will typically be excluded. An imposition or increase of a minimum wage will generally only affect employment in the low-skill labor market, as the equilibrium wage is already at or below the minimum wage, whereas in higher skill labor markets the equilibrium wage is too high for a change in minimum wage to affect employment.


Monopsony

The supply and demand model predicts that raising the minimum wage helps workers whose wages are raised, and hurts people who are not hired (or lose their jobs) when companies cut back on employment. But proponents of the minimum wage hold that the situation is much more complicated than the model can account for. One complicating factor is possible
monopsony In economics, a monopsony is a market structure in which a single buyer substantially controls the market as the major purchaser of goods and services offered by many would-be sellers. The Microeconomics, microeconomic theory of monopsony assume ...
in the labor market, whereby the individual employer has some market power in determining wages paid. Thus it is at least theoretically possible that the minimum wage may boost employment. Though single employer market power is unlikely to exist in most labor markets in the sense of the traditional '
company town A company town is a place where all or most of the stores and housing in the town are owned by the same company that is also the main employer. Company towns are often planned with a suite of amenities such as stores, houses of worship, schoo ...
,' asymmetric information, imperfect mobility, and the personal element of the labor transaction give some degree of wage-setting power to most firms. Modern economic theory predicts that although an excessive minimum wage may raise unemployment as it fixes a price above most demand for labor, a minimum wage at a more reasonable level can increase employment, and enhance growth and efficiency. This is because labor markets are monopsonistic and workers persistently lack bargaining power. When poorer workers have more to spend it stimulates effective aggregate demand for goods and services.


Criticisms of the supply and demand model

The argument that a minimum wage decreases employment is based on a simple supply and demand model of the labor market. A number of economists, such as
Pierangelo Garegnani Pierangelo Garegnani (9 August 1930 – 14 October 2011) was an Italian economist and professor of the University of Rome III. He was the director of the Fondazione Centro Piero Sraffa di Studi e Documenti at the Federico Caffè School of Econ ...
, Robert L. Vienneau, and Arrigo Opocher and
Ian Steedman Ian Steedman (born 1941, London) is a British economist. He was for many years a professor of economics at the University of Manchester before moving down the road to Manchester Metropolitan University. He retired from there at the end of 2006, but ...
, building on the work of
Piero Sraffa Piero Sraffa Fellow of the British Academy, FBA (5 August 1898 – 3 September 1983) was an influential Italian Political economy, political economist who served as lecturer of economics at the University of Cambridge. His book ''Production of Co ...
, argue that that model, even given all its assumptions, is logically incoherent. Michael Anyadike-Danes and Wynne Godley argue, based on simulation results, that little of the empirical work done with the textbook model constitutes a potentially falsifiable theory, and consequently empirical evidence hardly exists for that model. Graham White argues, partially on the basis of Sraffianism, that the policy of increased labor market flexibility, including the reduction of minimum wages, does not have an "intellectually coherent" argument in economic theory. Gary Fields, Professor of Labor Economics and Economics at
Cornell University Cornell University is a Private university, private Ivy League research university based in Ithaca, New York, United States. The university was co-founded by American philanthropist Ezra Cornell and historian and educator Andrew Dickson W ...
, argues that the standard textbook model for the minimum wage is ambiguous, and that the standard theoretical arguments incorrectly measure only a one-sector market. Fields says a two-sector market, where "the self-employed, service workers, and farm workers are typically excluded from minimum-wage coverage ... nd withone sector with minimum-wage coverage and the other without it nd possible mobility between the two" is the basis for better analysis. Through this model, Fields shows the typical theoretical argument to be ambiguous and says "the predictions derived from the textbook model definitely do not carry over to the two-sector case. Therefore, since a non-covered sector exists nearly everywhere, the predictions of the textbook model simply cannot be relied on." An alternate view of the labor market has low-wage labor markets characterized as monopsonistic competition wherein buyers (employers) have significantly more
market power In economics, market power refers to the ability of a theory of the firm, firm to influence the price at which it sells a product or service by manipulating either the supply or demand of the product or service to increase economic profit. In othe ...
than do sellers (workers). This monopsony could be a result of intentional
collusion Collusion is a deceitful agreement or secret cooperation between two or more parties to limit open competition by deceiving, misleading or defrauding others of their legal right. Collusion is not always considered illegal. It can be used to att ...
between employers, or naturalistic factors such as segmented markets, search costs, information costs, imperfect mobility and the personal element of labor markets. Such a case is a type of
market failure In neoclassical economics, market failure is a situation in which the allocation of goods and services by a free market is not Pareto efficient, often leading to a net loss of economic value.Paul Krugman and Robin Wells Krugman, Robin Wells (2006 ...
and results in workers being paid less than their marginal value. Under the monopsonistic assumption, an appropriately set minimum wage could increase both
wages A wage is payment made by an employer to an employee for work done in a specific period of time. Some examples of wage payments include compensatory payments such as ''minimum wage'', '' prevailing wage'', and ''yearly bonuses,'' and remune ...
and employment, with the optimal level being equal to the marginal product of labor. This view emphasizes the role of minimum wages as a market regulation policy akin to
antitrust Competition law is the field of law that promotes or seeks to maintain market competition by regulating anti-competitive conduct by companies. Competition law is implemented through public and private enforcement. It is also known as antitrust l ...
policies, as opposed to an illusory " free lunch" for low-wage workers. Another reason minimum wage may not affect employment in certain industries is that the demand for the product the employees produce is highly inelastic. For example, if management is forced to increase wages, management can pass on the increase in wage to consumers in the form of higher prices. Since demand for the product is highly inelastic, consumers continue to buy the product at the higher price and so the manager is not forced to lay off workers. Economist
Paul Krugman Paul Robin Krugman ( ; born February 28, 1953) is an American New Keynesian economics, New Keynesian economist who is the Distinguished Professor of Economics at the CUNY Graduate Center, Graduate Center of the City University of New York. He ...
argues this explanation neglects to explain why the firm was not charging this higher price absent the minimum wage. Three other possible reasons minimum wages do not affect employment were suggested by Alan Blinder: higher wages may reduce turnover, and hence training costs; raising the minimum wage may "render moot" the potential problem of recruiting workers at a higher wage than current workers; and minimum wage workers might represent such a small proportion of a business' cost that the increase is too small to matter. He admits that he does not know if these are correct, but argues that "the list demonstrates that one can accept the new empirical findings and still be a card-carrying economist".


Mathematical models of the minimum wage and frictional labor markets

The following mathematical models are more quantitative in orientation, and highlight some of the difficulties in determining the impact of the minimum wage on labor market outcomes. Specifically, these models focus on labor markets with frictions and may result in positive or negative outcomes from raising the minimum wage, depending on the circumstances.


Welfare and labor market participation

Assume that the decision to participate in the labor market results from a trade-off between being an unemployed job seeker and not participating at all. All individuals whose expected utility outside the labor market is less than the expected utility of an unemployed person V_ decide to participate in the labor market. In the basic search and matching model, the expected utility of unemployed persons V_ and that of employed persons V_ are defined by: \begin rV_ &= w + q(V_-V_) \\ rV_ &= z + \theta m(\theta) (V_-V_) \endLet w be the wage, r the interest rate, z the instantaneous income of unemployed persons, q the exogenous job destruction rate, \theta the labor market tightness, and \theta m(\theta) the job finding rate. The profits \Pi_ and \Pi_ expected from a filled job and a vacant one are:r\Pi_ = y-w+q(\Pi_-\Pi_), \quad r\Pi_ = -h + m(\theta)(\Pi_-\Pi_)where h is the cost of a vacant job and y is the productivity. When the ''free entry condition'' \Pi_ = 0 is satisfied, these two equalities yield the following relationship between the wage w and labor market tightness \theta: = If w represents a minimum wage that applies to all workers, this equation completely determines the equilibrium value of the labor market tightness \theta. There are two conditions associated with the matching function:m'(\theta) < 0, \quad theta m(\theta) > 0This implies that \theta is a decreasing function of the minimum wage w, and so is the job finding rate \alpha = \theta m(\theta). A hike in the minimum wage degrades the profitability of a job, so firms post fewer vacancies and the job finding rate falls off. Now let's rewrite rV_ to be:rV_ = Using the relationship between the wage and labor market tightness to eliminate the wage from the last equation gives us: rV_ = By maximizing rV_ in this equation, with respect to the labor market tightness, it follows that: = where \eta(\theta) is the elasticity of the matching function:\eta(\theta) = -\theta \equiv -\theta \log m(\theta)This result shows that the expected utility of unemployed workers is maximized when the minimum wage is set at a level that corresponds to the wage level of the decentralized economy in which the bargaining power parameter is equal to the elasticity \eta(\theta). The level of the negotiated wage is w^. If w < w^, then an increase in the minimum wage increases participation ''and'' the unemployment rate, with an ambiguous impact on employment. When the bargaining power of workers is less than \eta(\theta), an increase in the minimum wage improves the welfare of the unemployed – this suggests that minimum wage hikes can improve labor market efficiency, at least up to the point when bargaining power equals \eta(\theta).


Job search effort

In the model just presented, the minimum wage always increases unemployment. This result does not necessarily hold when the search effort of workers is
endogenous Endogeny, in biology, refers to the property of originating or developing from within an organism, tissue, or cell. For example, ''endogenous substances'', and ''endogenous processes'' are those that originate within a living system (e.g. an ...
. Consider a model where the intensity of the job search is designated by the scalar \epsilon, which can be interpreted as the amount of time and/or intensity of the effort devoted to search. Assume that the arrival rate of job offers is \alpha\epsilon and that the wage distribution is degenerated to a single wage w. Denote \varphi(\epsilon) to be the cost arising from the search effort, with \varphi' > 0, \; \varphi'' > 0. Then the discounted utilities are given by:\begin rV_ &= w + q(V_-V_) \\ rV_ &= \max_ \; z - \varphi(\epsilon) + \alpha \epsilon(V_-V_) \endTherefore, the optimal search effort is such that the marginal cost of performing the search is equation to the marginal return:\varphi'(\epsilon) = \alpha(V_-V_)This implies that the optimal search effort increases as the difference between the expected utility of the job holder and the expected utility of the job seeker grows. In fact, this difference actually grows with the wage. To see this, take the difference of the two discounted utilities to find:(r+q)(V_-V_) = w-\max_\left - \varphi(\epsilon) + \alpha \epsilon(V_-V_) \right/math>Then differentiating with respect to w and rearranging gives us:(V_-V_) = > 0where \epsilon^ is the optimal search effort. This implies that a wage increase drives up job search effort and, therefore, the job finding rate. Additionally, the unemployment rate u at equilibrium is given by:u = A hike in the wage, which increases the search effort and the job finding rate, decreases the unemployment rate. So it is possible that a hike in the minimum wage ''may'', by boosting the search effort of job seekers, boost employment. Taken in sum with the previous section, the minimum wage in labor markets with frictions can improve employment and decrease the unemployment rate when it is sufficiently low. However, a high minimum wage is detrimental to employment and increases the unemployment rate.


Empirical studies

Economists disagree as to the measurable impact of minimum wages in practice. This disagreement usually takes the form of competing
empirical Empirical evidence is evidence obtained through sense experience or experimental procedure. It is of central importance to the sciences and plays a role in various other fields, like epistemology and law. There is no general agreement on how t ...
tests of the elasticities of
supply and demand In microeconomics, supply and demand is an economic model of price determination in a Market (economics), market. It postulates that, Ceteris_paribus#Applications, holding all else equal, the unit price for a particular Good (economics), good ...
in labor markets and the degree to which markets differ from the efficiency that
models A model is an informative representation of an object, person, or system. The term originally denoted the plans of a building in late 16th-century English, and derived via French and Italian ultimately from Latin , . Models can be divided int ...
of
perfect competition In economics, specifically general equilibrium theory, a perfect market, also known as an atomistic market, is defined by several idealizing conditions, collectively called perfect competition, or atomistic competition. In Economic model, theoret ...
predict. Economists have done empirical studies on different aspects of the minimum wage, including: * Employment effects, the most frequently studied aspect * Effects on the distribution of wages and earnings among low-paid and higher-paid workers * Effects on the distribution of incomes among low-income and higher-income families * Effects on the skills of workers through job training and the deferring of work to acquire education * Effects on prices and profits * Effects on on-the-job training Until the mid-1990s, a general consensus existed among economists–both conservative and liberal–that the minimum wage reduced employment, especially among younger and low-skill workers. In addition to the basic supply-demand intuition, there were a number of empirical studies that supported this view. For example, Edward Gramlich in 1976 found that many of the benefits went to higher income families, and that teenagers were made worse off by the unemployment associated with the minimum wage. Brown et al. (1983) noted that time series studies to that point had found that for a 10 percent increase in the minimum wage, there was a decrease in teenage employment of 1–3 percent. However, the studies found wider variation, from 0 to over 3 percent, in their estimates for the effect on teenage unemployment (teenagers without a job and looking for one). In contrast to the simple supply and demand diagram, it was commonly found that teenagers withdrew from the labor force in response to the minimum wage, which produced the possibility of equal reductions in the supply as well as the demand for labor at a higher minimum wage and hence no impact on the unemployment rate. Using a variety of specifications of the employment and unemployment equations (using
ordinary least squares In statistics, ordinary least squares (OLS) is a type of linear least squares method for choosing the unknown parameters in a linear regression In statistics, linear regression is a statistical model, model that estimates the relationship ...
vs.
generalized least squares In statistics, generalized least squares (GLS) is a method used to estimate the unknown parameters in a Linear regression, linear regression model. It is used when there is a non-zero amount of correlation between the Residual (statistics), resi ...
regression procedures, and linear vs. logarithmic specifications), they found that a 10 percent increase in the minimum wage caused a 1 percent decrease in teenage employment, and no change in the teenage unemployment rate. The study also found a small, but statistically significant, increase in unemployment for adults aged 20–24. Wellington (1991) updated Brown et al.'s research with data through 1986 to provide new estimates encompassing a period when the real (i.e., inflation-adjusted) value of the minimum wage was declining, because it had not increased since 1981. She found that a 10% increase in the minimum wage decreased the absolute teenage employment by 0.6%, with no effect on the teen or young adult unemployment rates. Some research suggests that the unemployment effects of small minimum wage increases are dominated by other factors. In Florida, where voters approved an increase in 2004, a follow-up comprehensive study after the increase confirmed a strong economy with increased employment above previous years in Florida and better than in the US as a whole. When it comes to on-the-job training, some believe the increase in wages is taken out of training expenses. A 2001 empirical study found that there is "no evidence that minimum wages reduce training, and little evidence that they tend to increase training". ''
The Economist ''The Economist'' is a British newspaper published weekly in printed magazine format and daily on Electronic publishing, digital platforms. It publishes stories on topics that include economics, business, geopolitics, technology and culture. M ...
'' wrote in December 2013: "A minimum wage, providing it is not set too high, could thus boost pay with no ill effects on jobs....America's federal minimum wage, at 38% of
median income The median income is the income amount that divides a population into two groups, half having an income above that amount, and half having an income below that amount. It may differ from the mean (or average) income. Both of these are ways of unde ...
, is one of the rich world's lowest. Some studies find no harm to employment from federal or state minimum wages, others see a small one, but none finds any serious damage. ... High minimum wages, however, particularly in rigid labour markets, do appear to hit employment. France has the rich world's highest wage floor, at more than 60% of the median for adults and a far bigger fraction of the typical wage for the young. This helps explain why France also has shockingly high rates of youth unemployment: 26% for 15- to 24-year-olds." A 2019 study in the ''Quarterly Journal of Economics'' found that minimum wage increases did not have an impact on the overall number of low-wage jobs in the five years subsequent to the wage increase. However, it did find disemployment in 'tradable' sectors, defined as those sectors most reliant on entry-level or low-skilled labor. A 2018 study published by the university of California agrees with the study in the ''Quarterly Journal of Economics'' and discusses how minimum wages actually cause fewer jobs for low-skilled workers. Within the article it discusses a trade-off for low- to high-skilled workers that when the minimum wage is increased GDP is more highly redistributed to high academia jobs. In another study, which shared authors with the above, published in the ''American Economic Review'' found that a large and persistent increase in the minimum wage in Hungary produced some disemployment, with the large majority of additional cost being passed on to consumers. The authors also found that firms began substituting capital for labor over time. A 2013 study published in the ''Science Direct'' journal agrees with the studies above as it describes that there is not a significant employment change due to increases in minimum wage. The study illustrates that there is not a-lot of national generalisability for minimum wage effects, studies done on one country often get generalised to others. Effect on employment can be low from minimum-wage policies, but these policies can also benefit welfare and poverty.


David Card and Alan Krueger

In 1992, the minimum wage in New Jersey increased from $4.25 to $5.05 per hour (an 18.8% increase), while in the adjacent state of Pennsylvania it remained at $4.25.
David Card David Edward Card (born 1956) is a Canadian-American labour economist and the Class of 1950 Professor of Economics at the University of California, Berkeley, where he has been since 1997. He was awarded half of the 2021 Nobel Memorial Prize in ...
and Alan Krueger gathered information on fast food restaurants in New Jersey and eastern Pennsylvania in an attempt to see what effect this increase had on employment within New Jersey via a Difference in differences model. A basic supply and demand model predicts that relative employment should have decreased in New Jersey. Card and Krueger surveyed employers before the April 1992 New Jersey increase, and again in November–December 1992, asking managers for data on the full-time equivalent staff level of their restaurants both times. Based on data from the employers' responses, the authors concluded that the increase in the minimum wage slightly increased employment in the New Jersey restaurants. Card and Krueger expanded on this initial article in their 1995 book ''Myth and Measurement: The New Economics of the Minimum Wage''. They argued that the negative employment effects of minimum wage laws are minimal if not non-existent. For example, they look at the 1992 increase in New Jersey's minimum wage, the 1988 rise in California's minimum wage, and the 1990–91 increases in the federal minimum wage. In addition to their own findings, they reanalyzed earlier studies with updated data, generally finding that the older results of a negative employment effect did not hold up in the larger datasets. This had major implications on policy, challenging long-held economic views that increasing minimum wage led to
deadweight loss In economics, deadweight loss is the loss of societal economic welfare due to production/consumption of a good at a quantity where marginal benefit (to society) does not equal marginal cost (to society). In other words, there are either goods ...
.


Research after Card's and Krueger's work

In 1996, David Neumark and William Wascher reexamined Card and Krueger's results using payroll records from large fast-food chains, reporting that minimum wage increases led to decreases in employment. Their initial findings did not contradict Card and Krueger, but a later version showed a four percent decrease in employment, with statistically significant disemployment effects in some cases. Card and Krueger rebutted these conclusions in a 2000 paper. A 2011 paper reconciled differences between datasets, showing positive employment effects for small restaurants but negative effects for large fast-food chains. A 2014 analysis found that minimum wage reduces employment among teenagers. A 2010 study using Card and Krueger's methodology supported their original findings, showing no negative effects on low-wage employment. A 2011 study by Baskaya and Rubinstein found that federal minimum wage increases negatively impacted employment, particularly among teenagers. Other studies, including a 2012 study by Sabia, Hansen, and Burkhauser, found substantial adverse effects on low-skilled employment, particularly among young workers. A 2019 paper in the Quarterly Journal of Economics argued that job losses in studies like those of Meer and West, who found that a minimum wage "significantly reduces rates of job growth", are driven by unrealistic assumptions and that minimum wage effects are more complex. Another 2013 study by Fang and Lin found significant adverse effects on employment in China, particularly among women, young adults, and low-skilled workers. A 2017 study in Seattle found that increasing the minimum wage to $13 per hour led to reduced income for low-wage workers due to decreased hours worked, as businesses adjusted to higher labor costs. A 2019 study in Arizona suggested that smaller minimum wage increases might lead to slight economic growth without significantly distorting labor markets. In 2019, economists from Georgia Tech found that minimum wage increases could harm small businesses by increasing bankruptcy rates and reducing hiring, with significant impacts on minority-owned businesses. The Congressional Budget Office's 2019 report on a proposed $15 federal minimum wage predicted modest improvements in take-home pay for those who retained employment but warned of potential job losses, reduced hours, and increased costs of goods and services. Similarly, a 2019 study found that increasing the minimum wage could lead to increased crime among young adults. Studies from Denmark and Spain further highlighted that significant minimum wage increases could lead to substantial job losses, particularly among young workers. A 2021 study on Germany's minimum wage found that while wages increased without reducing employment, there were significant structural shifts in the economy, including reduced competition and increased commuting times for workers. A 2010 study on the UK minimum wage found that it did not cause immediate price increases but led to faster price rises in sectors with many low-wage workers over the long term. A 2012 UK study (1997-2007) found the minimum wage reduced wage inequality and had neutral to positive effects on employment. Another 2012 UK study found no "spill-over" effects from the minimum wage on higher-earning brackets. A 2016 US study associated the minimum wage with reduced wage inequality and possible spill-over effects, though these might be due to measurement error.


Meta-analyses

*A 2013 meta-analysis of 16 UK studies found no significant employment effects from the minimum wage. *A 2007 meta-analysis by Neumark found a consistent, though not always significant, negative effect on employment. *A 2019 meta-analysis of developed countries reported minimal employment effects and significant earnings increases for low-paid workers. In 1995, Card and Krueger noted evidence of publication bias in time-series studies on minimum wages, which favored studies showing negative employment effects. A 2005 study by T.D. Stanley confirmed this bias and suggested no clear link between the minimum wage and unemployment. A 2008 meta-analysis by Doucouliagos and Stanley supported Card and Krueger's findings, showing little to no negative association between minimum wages and employment after correcting for publication bias.


Debate over consequences

Minimum wage laws affect workers in most low-paid fields of employment and have usually been judged against the criterion of reducing poverty. Minimum wage laws receive less support from economists than from the general public. Despite decades of experience and economic research, debates about the costs and benefits of minimum wages continue today. Various groups have great ideological, political, financial, and emotional investments in issues surrounding minimum wage laws. For example, agencies that administer the laws have a vested interest in showing that "their" laws do not create unemployment, as do labor unions whose members' finances are protected by minimum wage laws. On the other side of the issue, low-wage employers such as restaurants finance the Employment Policies Institute, which has released numerous studies opposing the minimum wage. The presence of these powerful groups and factors means that the debate on the issue is not always based on dispassionate analysis. Additionally, it is extraordinarily difficult to separate the effects of minimum wage from all the other variables that affect employment. Studies have found that minimum wages have the following positive effects: * Improves functioning of the low-wage labor market which may be characterized by employer-side market power (monopsony). *Raises family incomes at the bottom of the income distribution, and lowers poverty. *Positive impact on small business owners and industry. * Encourages education, resulting in better paying jobs. * Increases incentives to take jobs, as opposed to other methods of transferring income to the poor that are not tied to employment (such as food subsidies for the poor or welfare payments for the unemployed). * Increased job growth and creation.
"Would Increasing the Minimum Wage Create Jobs?"
''
The Atlantic ''The Atlantic'' is an American magazine and multi-platform publisher based in Washington, D.C. It features articles on politics, foreign affairs, business and the economy, culture and the arts, technology, and science. It was founded in 185 ...
'', Jordan Weissmann, 20 December 2013
"The Guardian view on raising the minimum wage: slowly does it"
Editorial, ''
The Guardian ''The Guardian'' is a British daily newspaper. It was founded in Manchester in 1821 as ''The Manchester Guardian'' and changed its name in 1959, followed by a move to London. Along with its sister paper, ''The Guardian Weekly'', ''The Guardi ...
'', 10 May 2017
* Encourages efficiency and
automation Automation describes a wide range of technologies that reduce human intervention in processes, mainly by predetermining decision criteria, subprocess relationships, and related actions, as well as embodying those predeterminations in machine ...
of industry. * Removes low paying jobs, forcing workers to train for, and move to, higher paying jobs. * Increases technological development. Costly technology that increases business efficiency is more appealing as the price of labor increases. * Encourages people to join the workforce rather than pursuing money through illegal means, e.g., selling illegal drugs Studies have found the following negative effects: * Minimum wage alone is not effective at alleviating poverty, and in fact produces a net increase in poverty due to disemployment effects. * As a labor market analogue of political-economic protectionism, it excludes low cost competitors from labor markets and hampers firms in reducing wage costs during trade downturns. This generates various industrial-economic inefficiencies. * Reduces quantity demanded of workers, either through a reduction in the number of hours worked by individuals, or through a reduction in the number of jobs. * Wage/price spiral * Encourages employers to replace low-skilled workers with
computers A computer is a machine that can be programmed to automatically carry out sequences of arithmetic or logical operations ('' computation''). Modern digital electronic computers can perform generic sets of operations known as ''programs'', ...
, such as self-checkout machines. * Increases property crime and misery in poor communities by decreasing legal markets of production and consumption in those communities; * Can result in the exclusion of certain groups (ethnic, gender etc.) from the labor force. * Is less effective than other methods (e.g. the
Earned Income Tax Credit The United States federal earned income tax credit or earned income credit (EITC or EIC) is a refundable tax credit for low- to moderate-income working individuals and couples, particularly those with children. The amount of EITC benefit depend ...
) at reducing poverty, and is more damaging to businesses than those other methods. * Discourages further education among the poor by enticing people to enter the job market. * Discriminates against, through pricing out, less qualified workers (including newcomers to the labor market, e.g. young workers) by keeping them from accumulating work experience and qualifications, hence potentially graduating to higher wages later. * Slows growth in the creation of low-skilled jobs * Results in jobs moving to other areas or countries which allow lower-cost labor. * Results in higher long-term unemployment. * Results in higher prices for consumers, where products and services are produced by minimum-wage workers (though non-labor costs represent a greater proportion of costs to consumers in industries like fast food and discount retail) A widely circulated argument that the minimum wage was ineffective at reducing poverty was provided by
George Stigler George Joseph Stigler (; January 17, 1911 – December 1, 1991) was an American economist. He was the 1982 laureate in Nobel Memorial Prize in Economic Sciences and is considered a key leader of the Chicago school of economics. Early life and e ...
in 1949: * Employment may fall more than in proportion to the wage increase, thereby reducing overall earnings; * As uncovered sectors of the economy absorb workers released from the covered sectors, the decrease in wages in the uncovered sectors may exceed the increase in wages in the covered ones; * The impact of the minimum wage on family income distribution may be negative unless the fewer but better jobs are allocated to members of needy families rather than to, for example, teenagers from families not in poverty; * Forbidding employers to pay less than a legal minimum is equivalent to forbidding workers to sell their labor for less than the minimum wage. The legal restriction that employers cannot pay less than a legislated wage is equivalent to the legal restriction that workers cannot work at all in the protected sector unless they can find employers willing to hire them at that wage. That may be seen as a legal violation of human right to work in its most basic interpretation as "''a right to engage in productive employment, and not to be prevented from doing so''". In 2006, the
International Labour Organization The International Labour Organization (ILO) is a United Nations agency whose mandate is to advance social and economic justice by setting international labour standards. Founded in October 1919 under the League of Nations, it is one of the firs ...
(ILO) argued that the minimum wage could not be directly linked to unemployment in countries that have suffered job losses. In April 2010, the
Organisation for Economic Co-operation and Development The Organisation for Economic Co-operation and Development (OECD; , OCDE) is an international organization, intergovernmental organization with 38 member countries, founded in 1961 to stimulate economic progress and international trade, wor ...
(OECD) released a report arguing that countries could alleviate teen unemployment by "lowering the cost of employing low-skilled youth" through a sub-minimum training wage. A study of U.S. states showed that businesses' annual and average payrolls grow faster and employment grew at a faster rate in states with a minimum wage. The study showed a correlation, but did not claim to prove causation. Although strongly opposed by both the business community and the Conservative Party when introduced in the UK in 1999, the Conservatives reversed their opposition in 2000. Accounts differ as to the effects of the minimum wage. The Centre for Economic Performance found no discernible impact on employment levels from the wage increases, while the Low Pay Commission found that employers had reduced their rate of hiring and employee hours employed, and found ways to cause current workers to be more productive (especially service companies).Low Pay Commission (2005)
''National Minimum Wage – Low Pay Commission Report 2005''
The
Institute for the Study of Labor An institute is an organizational body created for a certain purpose. They are often research organisations (research institutes) created to do research on specific topics, or can also be a professional body. In some countries, institutes ca ...
found prices in minimum wage sectors rose faster than other sectors, especially in the four years after its introduction. Neither trade unions nor employer organizations contest the minimum wage, although the latter had especially done so heavily until 1999. In 2014, supporters of minimum wage cited a study that found that job creation within the United States is faster in states that raised their minimum wages. In 2014, supporters of minimum wage cited news organizations who reported the state with the highest minimum-wage garnered more job creation than the rest of the United States. In 2014, in Seattle, Washington, liberal and progressive business owners who had supported the city's new $15 minimum wage said they might hold off on expanding their businesses and thus creating new jobs, due to the uncertain timescale of the wage increase implementation. However, subsequently at least two of the business owners quoted did expand. With regard to the economic effects of introducing minimum wage legislation in Germany in January 2015, recent developments have shown that the feared increase in unemployment has not materialized, however, in some economic sectors and regions of the country, it came to a decline in job opportunities particularly for temporary and part-time workers, and some low-wage jobs have disappeared entirely. Because of this overall positive development, the
Deutsche Bundesbank The Deutsche Bundesbank (, , colloquially Buba, sometimes alternatively abbreviated as BBk or DBB) is the National central bank (Eurosystem), national central bank for Germany within the Eurosystem. It was the German central bank from 1957 to 19 ...
revised its opinion, and ascertained that "the impact of the introduction of the minimum wage on the total volume of work appears to be very limited in the present business cycle". A 2019 study published in the '' American Journal of Preventive Medicine'' showed that in the United States, those states that have implemented a higher minimum wage saw a decline in the growth of
suicide Suicide is the act of intentionally causing one's own death. Risk factors for suicide include mental disorders, physical disorders, and substance abuse. Some suicides are impulsive acts driven by stress (such as from financial or ac ...
rates. The researchers say that for every one dollar increase, the annual suicide growth rate fell by 1.9%. The study covers all 50 states for the years 2006 to 2016. According to a 2020 US study, the cost of 10% minimum wage increases for grocery store workers was fully passed through to consumers as 0.4% higher grocery prices. Similarly, a 2021 study that covered 10,000
McDonald's McDonald's Corporation, doing business as McDonald's, is an American Multinational corporation, multinational fast food chain store, chain. As of 2024, it is the second largest by number of locations in the world, behind only the Chinese ch ...
restaurants in the US found that between 2016 and 2020, the cost of 10% minimum wage increases for McDonald's workers were passed through to customers as 1.4% increases in the price of a Big Mac. This results in minimum wage workers getting a lesser increase in their "real wage" than in their nominal wage, because any goods and services they purchase made with minimum-wage labor have now increased in cost, analogous to an increase in the sales tax. According to a 2019 review of the academic literature by
Arindrajit Dube Arindrajit (Arin) Dube is a professor of economics at the University of Massachusetts Amherst, known internationally for his empirical research on the effects of minimum wage policies. He is among the foremost scholars regarding the economic impac ...
, "overall, the most up to date body of research from US, UK and other developed countries points to a very muted effect of minimum wages on employment, while significantly increasing the earnings of low paid workers." According to a 2021 study "''The Minimum Wage, EITC, and Criminal Recidivism''" a minimum wage increase of $0.50 reduces the probability an ex-incarcerated individual returns to prison within 3 years by 2.15%; these reductions come mainly from recidivism of property and drug crimes.


Surveys of economists

There used to be agreement among economists that the minimum wage adversely affected employment, but that consensus shifted in the early 1990s due to new research findings. According to one 2021 assessment, "there is no consensus on the employment effects of the minimum wage". According to a 1978 article in the ''
American Economic Review The ''American Economic Review'' is a monthly peer-reviewed academic journal first published by the American Economic Association in 1911. The current editor-in-chief is Erzo FP Luttmer, a professor of economics at Dartmouth College. The journal is ...
'', 90% of the economists surveyed agreed that the minimum wage increases unemployment among low-skilled workers. By 1992 the survey found 79% of economists in agreement with that statement, and by 2000, 46% were in full agreement with the statement and 28% agreed with provisos (74% total). The authors of the 2000 study also reweighted data from a 1990 sample to show that at that time 62% of academic economists agreed with the statement above, while 20% agreed with provisos and 18% disagreed. They state that the reduction on consensus on this question is "likely" due to the Card and Krueger research and subsequent debate. A similar survey in 2006 by Robert Whaples polled PhD members of the
American Economic Association The American Economic Association (AEA) is a learned society in the field of economics, with approximately 23,000 members. It publishes several peer-reviewed journals, including the Journal of Economic Literature, American Economic Review, an ...
(AEA). Whaples found that 47% respondents wanted the minimum wage eliminated, 38% supported an increase, 14% wanted it kept at the current level, and 1% wanted it decreased. Another survey in 2007 conducted by the University of New Hampshire Survey Center found that 73% of labor economists surveyed in the United States believed 150% of the then-current minimum wage would result in employment losses and 68% believed a mandated minimum wage would cause an increase in hiring of workers with greater skills. 31% felt that no hiring changes would result. Surveys of labor economists have found a sharp split on the minimum wage. Fuchs et al. (1998) polled labor economists at the top 40 research universities in the United States on a variety of questions in the summer of 1996. Their 65 respondents were nearly evenly divided when asked if the minimum wage should be increased. They argued that the different policy views were not related to views on whether raising the minimum wage would reduce teen employment (the median economist said there would be a reduction of 1%), but on value differences such as income redistribution. Daniel B. Klein and Stewart Dompe conclude, on the basis of previous surveys, "the average level of support for the minimum wage is somewhat higher among labor economists than among AEA members." In 2007, Klein and Dompe conducted a non-anonymous survey of supporters of the minimum wage who had signed the "Raise the Minimum Wage" statement published by the Economic Policy Institute. 95 of the 605 signatories responded. They found that a majority signed on the grounds that it transferred income from employers to workers, or equalized bargaining power between them in the labor market. In addition, a majority considered disemployment to be a moderate potential drawback to the increase they supported. In 2013, a diverse group of 37 economics professors was surveyed on their view of the minimum wage's impact on employment. 34% of respondents agreed with the statement, "Raising the federal minimum wage to $9 per hour would make it noticeably harder for low-skilled workers to find employment." 32% disagreed and the remaining respondents were uncertain or had no opinion on the question. 47% agreed with the statement, "The distortionary costs of raising the federal minimum wage to $9 per hour and indexing it to inflation are sufficiently small compared with the benefits to low-skilled workers who can find employment that this would be a desirable policy", while 11% disagreed.


Alternatives

Economists and other political commentators have proposed alternatives to the minimum wage. They argue that these alternatives may address the issue of poverty better than a minimum wage, as it would benefit a broader population of low wage earners, not cause any unemployment, and distribute the costs widely rather than concentrating it on employers of low wage workers.


Basic income

A
basic income Universal basic income (UBI) is a social welfare proposal in which all citizens of a given population regularly receive a minimum income in the form of an unconditional transfer payment, i.e., without a means test or need to perform Work (hu ...
(or
negative income tax In economics, a negative income tax (NIT) is a system which reverses the direction in which tax is paid for incomes below a certain level; in other words, earners above that level pay money to the state while earners below it receive money. NIT ...
– NIT) is a system of
social security Welfare spending is a type of government support intended to ensure that members of a society can meet basic human needs such as food and shelter. Social security may either be synonymous with welfare, or refer specifically to social insurance ...
that periodically provides each citizen with a sum of money that is sufficient to live on frugally. Supporters of the basic-income idea argue that recipients of the basic income would have considerably more bargaining power when negotiating a wage with an employer, as there would be no risk of destitution for not taking the employment. As a result, jobseekers could spend more time looking for a more appropriate or satisfying job, or they could wait until a higher-paying job appeared. Alternatively, they could spend more time increasing their skills (via education and training), which would make them more suitable for higher-paying jobs, as well as provide numerous other benefits. Experiments on Basic Income and NIT in Canada and the United States show that people spent more time studying while the program was running. Proponents argue that a basic income that is based on a broad tax base would be more economically efficient than a minimum wage, as the minimum wage effectively imposes a high marginal tax on employers, causing losses in efficiency.


Guaranteed minimum income

A
guaranteed minimum income Guaranteed minimum income (GMI), also called minimum income (or mincome for short), is a social-welfare spending, welfare system that guarantees all citizens or families an income sufficient to live on, provided that certain eligibility conditions ...
is another proposed system of social welfare provision. It is similar to a basic income or negative income tax system, except that it is normally conditional and subject to a means test. Some proposals also stipulate a willingness to participate in the
labor market Labour economics seeks to understand the functioning and dynamics of the Market (economics), markets for wage labour. Labour (human activity), Labour is a commodity that is supplied by labourers, usually in exchange for a wage paid by demanding ...
, or a willingness to perform community services.


Refundable tax credit

A refundable tax credit is a mechanism whereby the tax system can reduce the tax owed by a household to below zero, and result in a net payment to the taxpayer beyond their own payments into the tax system. Examples of refundable tax credits include the
earned income tax credit The United States federal earned income tax credit or earned income credit (EITC or EIC) is a refundable tax credit for low- to moderate-income working individuals and couples, particularly those with children. The amount of EITC benefit depend ...
and the additional child tax credit in the US, and
working tax credit Working Tax Credit (WTC) was a state benefit in the United Kingdom made to people who worked and received a low income. It was introduced in April 2003 and was a means-tested benefit. Despite the name, the payment was not a tax credit linked t ...
s and child tax credits in the UK. Such a system is slightly different from a
negative income tax In economics, a negative income tax (NIT) is a system which reverses the direction in which tax is paid for incomes below a certain level; in other words, earners above that level pay money to the state while earners below it receive money. NIT ...
, in that the refundable tax credit is usually only paid to households that have earned at least some income. This policy is more targeted against poverty than the minimum wage, because it avoids subsidizing low-income workers who are supported by high-income households (for example, teenagers still living with their parents). In the United States, earned income tax credit rates, also known as EITC or EIC, vary by state—some are refundable while other states do not allow a refundable tax credit. The federal EITC program has been expanded by a number of presidents including Jimmy Carter, Ronald Reagan, George H.W. Bush, and Bill Clinton. In 1986, President Reagan described the EITC as "the best anti-poverty, the best pro-family, the best job creation measure to come out of Congress." The ability of the earned income tax credit to deliver larger monetary benefits to the poor workers than an increase in the minimum wage and at a lower cost to society was documented in a 2007 report by the
Congressional Budget Office The Congressional Budget Office (CBO) is a List of United States federal agencies, federal agency within the United States Congress, legislative branch of the United States government that provides budget and economic information to Congress. I ...
. The Adam Smith Institute prefers cutting taxes on the poor and middle class instead of raising wages as an alternative to the minimum wage.


Collective bargaining

Italy, Sweden, Norway, Finland, and Denmark are developed nations where legislation stipulates no minimum wage. Instead, minimum wage standards in different sectors are set by
collective bargaining Collective bargaining is a process of negotiation between employers and a group of employees aimed at agreements to regulate working salaries, working conditions, benefits, and other aspects of workers' compensation and labour rights, rights for ...
. Particularly the Scandinavian countries have very high union participation rates.


Wage subsidies

Some economists such as Scott Sumner and Edmund Phelps advocate a wage subsidy program. A wage subsidy is a payment made by a government for work people do. It is based either on an hourly basis or by income earned. Wage subsidies lack political support from either major
political party A political party is an organization that coordinates candidates to compete in a particular area's elections. It is common for the members of a party to hold similar ideas about politics, and parties may promote specific political ideology, ...
in the United States.


Education and training

Providing education or funding apprenticeships or technical training can provide a bridge for low skilled workers to move into wages above a minimum wage. For example, Germany has adopted a state funded
apprenticeship Apprenticeship is a system for training a potential new practitioners of a trade or profession with on-the-job training and often some accompanying study. Apprenticeships may also enable practitioners to gain a license to practice in a regulat ...
program that combines on-the-job and classroom training. Having more skills makes workers more valuable and more productive, but having a high minimum wage for low-skill jobs reduces the incentive to seek education and training. Moving some workers to higher-paying jobs will decrease the supply of workers willing to accept low-skill jobs, increasing the market wage for those low skilled jobs (assuming a stable labor market). However, in that solution the wage will still not increase above the marginal return for the role and will likely promote automation or business closure.


By country


Argentina

The minimum wage was introduced in
Argentina Argentina, officially the Argentine Republic, is a country in the southern half of South America. It covers an area of , making it the List of South American countries by area, second-largest country in South America after Brazil, the fourt ...
in 1945, by Juan Domingo Perón, when he was Secretary of Labour during the government of Edelmiro Farrell. When Perón became president, he added it to the Constitutional Reform of 1949, however, the dictatorship that overthrew his government in 1955 eliminated the constitutional hierarchy the minimum wage that obtained. In 1964, the minimum wage was reincorporated by the
Congress A congress is a formal meeting of the representatives of different countries, constituent states, organizations, trade unions, political parties, or other groups. The term originated in Late Middle English to denote an encounter (meeting of ...
in the Law 16.459 In the Constitutional reform of 1994, the minimum wage obtained once again constitutional hierarchy. The minimum wage is defined by the National Council for Employment, Productivity and Minimum, Vital and Mobile Wage, which is formed by Union representatives, business entities and the government.


Armenia

The concept of the national minimum wage emerged in
Armenia Armenia, officially the Republic of Armenia, is a landlocked country in the Armenian Highlands of West Asia. It is a part of the Caucasus region and is bordered by Turkey to the west, Georgia (country), Georgia to the north and Azerbaijan to ...
in 1995. Since then, it has been increasing, on average, every couple of years. The longest unchanged streak of the national minimum wage was between 1999 and 2003, when it was set at 5,000
AMD Advanced Micro Devices, Inc. (AMD) is an American multinational corporation and technology company headquartered in Santa Clara, California and maintains significant operations in Austin, Texas. AMD is a hardware and fabless company that de ...
, and between 2015 and 2019 where it was set at 55,000 AMD. In November 2022, the national minimum wage was subject to the latest increase. It was set at 75,000 AMD.


Lebanon

After two years of constant financial meltdown, Lebanon as of 2021 is ranking as one of the 10 countries in the world with the lowest minimum wages because of the collapse of the local pound following the Lebanese financial crisis that started in August 2019. The minimum monthly wage set at LBP 675,000, which valued USD 450 prior to the crisis, is barely reaching USD 30 nowadays. The currency has lost nearly 90% of its value and drove three quarters of residents into poverty. Article 44 of the Lebanese Code of Labor states that, "the minimum pay must be sufficient to meet the essential needs of the wage-earner or salary-earner and his family", and according to Article 46, "the minimum pay assessed shall be rectified whenever economic circumstances render such review necessary".


Republic of Ireland

The national minimum wage was introduced in the
Republic of Ireland Ireland ( ), also known as the Republic of Ireland (), is a country in Northwestern Europe, north-western Europe consisting of 26 of the 32 Counties of Ireland, counties of the island of Ireland, with a population of about 5.4 million. ...
in April 2000. Prior to this, minimum wages were set by industry-specific Joint Labour Committees. However, coverage for workers was low and the agreements were poorly enforced and moreover, those who were covered by agreements received low wages. As of April 2000, the government introduced a national minimum wage of €5.58 per hour. The minimum wage increased regularly in the period from 2000 to 2007 and reached €8.65 per hour in July 2007. As the global economic downturn hit the country in 2008, there was no further wage increases until 2016 when the minimum wage was increased to 9.15. Before the 2019, there existed specific categories of employees that earned sub-minimum wage rates, expressed as a percentage of the full rate of pay. Employees under the age of 18 were eligible to earn 70 per cent of the minimum wage, employees in the first year of employment were eligible to earn 80 per cent, employees in the second year of full employment were eligible to earn 90 per cent and employees in structured training during working hours were eligible to earn 75, 80 or 90 per cent depending on their level of progression. This framework has since been abolished in place of a framework based on the age of the employee. As of 1 January 2022, the minimum wage is €10.50. Those aged 20 and over are eligible to receive 100 percent of the minimum wage. Those under the age of 18 are eligible to receive 70 percent of the minimum wage, those aged 18 are eligible to receive 80 percent of the minimum wage and those aged 19 are eligible receive 90 percent of the minimum wage.


South Korea


Spain

The Spanish government sets the "Interprofessional Minimum Wage" (SMI) annually, after consulting with the most representative
trade union A trade union (British English) or labor union (American English), often simply referred to as a union, is an organization of workers whose purpose is to maintain or improve the conditions of their employment, such as attaining better wages ...
s and business associations, for both permanent and temporary workers, as well as for domestic employees. It takes into account the
consumer price index A consumer price index (CPI) is a statistical estimate of the level of prices of goods and services bought for consumption purposes by households. It is calculated as the weighted average price of a market basket of Goods, consumer goods and ...
, national average productivity, the increase in labor's share in national income, and the general economic situation. The SMI can be revised semi-annually if the government's predictions about the consumer price index are not met. The amount set is a minimum wage, so it can be exceeded by a collective agreement or individual agreement with the company. The revision of the SMI does not affect the structure or amount of professional salaries being paid to workers when they are superior to the established minimum wage. Finally, the amount of the SMI is non-seizable. The minimum wage was introduced in Spain in
1963 Events January * January 1 – Bogle–Chandler case: Commonwealth Scientific and Industrial Research Organisation scientist Dr. Gilbert Bogle and Mrs. Margaret Chandler are found dead (presumed poisoned), in bushland near the Lane Cove ...
through
Decree A decree is a law, legal proclamation, usually issued by a head of state, judge, monarch, royal figure, or other relevant Authority, authorities, according to certain procedures. These procedures are usually defined by the constitution, Legislativ ...
br>55/1963
proposed by Jesús Romeo Gorría, the Minister of Labor during
Francisco Franco Francisco Franco Bahamonde (born Francisco Paulino Hermenegildo Teódulo Franco Bahamonde; 4 December 1892 – 20 November 1975) was a Spanish general and dictator who led the Nationalist faction (Spanish Civil War), Nationalist forces i ...
's IX Government. The purpose was to ensure fair remuneration for all workers, adjusting wages to labor and economic conditions and advocating for salary equity. It was set at 1,800 pesetas/month (25,200 pesetas/year, 12 monthly payments plus 2 extra payments, as its customary in Spain as to this day), equivalent to 10.80 euros at the time but only 400 euros in today's prices. In the years following Franco's death in 1975, the minimum wage gradually increased, reaching 50.49 euros (8,400 pesetas) that year, which is equivalent to 657.23 euros in today's currency. Over the years, the minimum wage continued to rise, with several revisions along the way. In 2022, the Spanish government set the minimum wage at 33.33 euros per day or 1,000 euros per month, effective from January 1. This represents a 47% increase from the previous minimum wage set in 2018 at 735.90 euros. There are several debates around the minimum wage in Spain, which focus on its impact on
employment Employment is a relationship between two party (law), parties Regulation, regulating the provision of paid Labour (human activity), labour services. Usually based on a employment contract, contract, one party, the employer, which might be a cor ...
and
inflation In economics, inflation is an increase in the average price of goods and services in terms of money. This increase is measured using a price index, typically a consumer price index (CPI). When the general price level rises, each unit of curre ...
. While some argue that increasing the minimum wage can be a useful tool to increase the incomes of low-income families and reduce poverty, others have doubts about its effectiveness in achieving these goals. For instance, an analysis conducted by BCE (Central Bank of Spain, by its initials in spanish) in 2019 on the impact of the 2017 increase in the minimum wage showed a negative effect on the probability of maintaining employment among affected workers, which was particularly significant for older workers. Additionally, the 2022 raise of the minimum wage revived the debate about the relationship between inflation and the SMI, with some arguing that the increase in the minimum wage could potentially contribute to inflation. The debate centres on whether it's a useful tool to help maintain the
purchasing power Purchasing power refers to the amount of products and services available for purchase with a certain currency unit. For example, if you took one unit of cash to a store in the 1950s, you could buy more products than you could now, showing that th ...
of those who retain their jobs, or it's not effective because it adds pressure to the growth of prices and increase the likelihood of inflation becoming entrenched.


United Kingdom


United States


Australia

In Australia, the Fair Work Commission (FWC) is responsible for determining and setting a national minimum wage as well as the minimum wages in awards setting wage rates for particular occupations and industries. ''The Fair Work Act 2009'' establishes an Expert panel tasked with providing and maintaining a safety net of a fair minimum wage. The Expert panel is made up of the president of the panel, three full time commission members, and three part time commission members. All members must have experience in workplace relations, economics, social policy or business, industry and commerce and can inform its decision making through commissioning a range of economic and social research. The legislative framework requires that, in setting minimum wages, the Expert Panel is required to take into account the current state of the economy, including inflation, business competitiveness, productivity and employment growth. In addition, the Expert panel must also consider the social goals of the promotion of social inclusion, the standard of living of the low paid, equal remuneration for work of equal or comparable value and reasonable wages for junior employees, employees whose jobs have training requirements and employees with disability. See
Fair Work Act 2009 The ''Fair Work Act 2009'' (Cth) is an Act of the Parliament of Australia, passed by the Rudd government to reform the industrial relations system of Australia. Replacing the Howard government's WorkChoices legislation, the Act established ...
for more information. The Expert panel conducts yearly wage reviews, to determine if the minimum wage needs to be adjusted based on the economy's current and projected performance. The annual minimum wage review decisions in 2016–17 found, based on research tendered and submissions to the review, that moderate increases to minimum wages do not inhibit workplace participation or result in disemployment. This position was carried over to the 2017–18 and 2018–19 decisions and informed the decisions including the 2018–19 decision which delivered a minimum wage increase of 3% when the corresponding headline rate of inflation was 1.3%. In the annual minimum wage review decisions of 2019–20 and 2020–21, the FWC was considerably more constrained in setting minimum wages due to uncertain economic conditions during the
COVID-19 pandemic The COVID-19 pandemic (also known as the coronavirus pandemic and COVID pandemic), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), began with an disease outbreak, outbreak of COVID-19 in Wuhan, China, in December ...
and the 2020–21 decision noted the uncertainty of the impact of increases in the minimum wages for youth employment.


Minimum to median wage ratio


See also

*
Average worker's wage Average wage is the mean salary of a group of workers. This measure is often monitored and used by government or other organisations as a benchmark for the wage level of individual workers in an industry, area or country. The usefulness of thi ...
*
Corporatism Corporatism is an ideology and political system of interest representation and policymaking whereby Corporate group (sociology), corporate groups, such as agricultural, labour, military, business, scientific, or guild associations, come toget ...
*
Cost of living The cost of living is the cost of maintaining a certain standard of living for an individual or a household. Changes in the cost of living over time can be measured in a cost-of-living index. Cost of living calculations are also used to compare t ...
* Economic inequality *
Employee benefits Employee benefits and benefits in kind (especially in British English), also called fringe benefits, perquisites, or perks, include various types of non-wage compensation provided to an employee by an employer in addition to their normal wage o ...
* Family wage * '' Garcia v. San Antonio Metropolitan Transit Authority'' *
Labor law Labour laws (also spelled as labor laws), labour code or employment laws are those that mediate the relationship between workers, employing entities, trade unions, and the government. Collective labour law relates to the tripartite relationship be ...
* Living wage * Minimum Wage Fixing Convention 1970 * Negative and positive rights *
List of countries by minimum wage This is a list of the official minimum wage rates of the 193 United Nations member states and former members of the United Nations, also including the following territories and states with limited recognition (Northern Cyprus, Kosovo, etc.) and ...
*
Price controls Price controls are restrictions set in place and enforced by governments, on the prices that can be charged for goods and services in a market. The intent behind implementing such controls can stem from the desire to maintain affordability of go ...
*
Salary cap In professional sports, a salary cap (or wage cap) is an agreement or rule that places a limit on the amount of money that a team can spend on players' salaries. It exists as a per-player limit or a total limit for the team's roster, or both. Seve ...
* '' Scratch Beginnings'' *
Thomas Sowell Thomas Sowell ( ; born June 30, 1930) is an American economist, economic historian, and social and political commentator. He is a senior fellow at the Hoover Institution. With widely published commentary and books—and as a guest on T ...
*
Universal basic income Universal basic income (UBI) is a social welfare proposal in which all citizens of a given population regularly receive a minimum income in the form of an unconditional transfer payment, i.e., without a means test or need to perform Work (hu ...
* Walter E. Williams *
Working poor The working poor are working people whose incomes fall below a given poverty line due to low-income jobs and low familial household income. These are people who spend at least 27 weeks in a year working or looking for employment, but remain und ...


Notes


References


External links


Resource Guide on Minimum Wages
from the
International Labour Organization The International Labour Organization (ILO) is a United Nations agency whose mandate is to advance social and economic justice by setting international labour standards. Founded in October 1919 under the League of Nations, it is one of the firs ...
(a UN agency)
The National Minimum Wage (U.K.)
from official UK government website

U.S. Department of Labor

U.S. Department of Labor, Bureau of Labor Statistics

U.S. Department of Labor, Wage and Hour Division
The Effects of a Minimum-wage Increase on Employment and Family Income
Congressional Budget Office The Congressional Budget Office (CBO) is a List of United States federal agencies, federal agency within the United States Congress, legislative branch of the United States government that provides budget and economic information to Congress. I ...

Inflation and the Real Minimum Wage: A Fact Sheet
Congressional Research Service The Congressional Research Service (CRS) is a public policy research institute of the United States Congress. Operating within the Library of Congress, it works primarily and directly for members of Congress and their committees and staff on a ...

Minimum Wages in Central and Eastern Europe
Database Central Europe
Prices and Wages
– research guide at the University of Missouri libraries Support
Issues about Minimum Wage
from the
AFL–CIO The American Federation of Labor and Congress of Industrial Organizations (AFL-CIO) is a national trade union center that is the largest federation of unions in the United States. It is made up of 61 national and international unions, together r ...

Issue Guide on the Minimum Wage
from the Economic Policy Institute
A $15 U.S. Minimum Wage: How the Fast-Food Industry Could Adjust Without Shedding Jobs
from the Political Economy Research Institute, January 2015. Opposed
Reporting the Minimum Wage
from The Cato Institute
The Economic Effects of Minimum Wages
from Show-Me Institute
Economics in One Lesson: The Lesson Applied, Chapter 19: Minimum Wage Laws
by
Henry Hazlitt Henry Stuart Hazlitt (; November 28, 1894 – July 9, 1993) was an American journalist, economist, and philosopher known for his advocacy of free markets and classical liberal principles. Over a career spanning more than seven decades, Hazlit ...
{{DEFAULTSORT:Minimum Wage Income distribution Labor relations Labour law Law and economics Personal taxes Price controls