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Symmetry (social Choice)
In economics and social choice, a function satisfies anonymity, neutrality, or symmetry if the rule does not discriminate between different participants ahead of time. For example, in an election, a voter-anonymous function is one where it does not matter who casts which vote, i.e. all voters' ballots are equal ahead of time. Formally, this is defined by saying the rule returns the same outcome (whatever this may be) if the votes are "relabeled" arbitrarily, e.g. by swapping votes #1 and #2. Similarly, outcome-neutrality says the rule does not discriminate between different outcomes (e.g. candidates) ahead of time. Formally, if the labels assigned to each outcome are permuted arbitrarily, the returned result is permuted in the same way. Some authors reserve the term anonymity for agent symmetry and neutrality for outcome-symmetry, but this pattern is not perfectly consistent.{{Rp, 75 Examples Most voting rules are anonymous and neutral by design. For example, plurality voting ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Economics
Economics () is a behavioral science that studies the Production (economics), production, distribution (economics), distribution, and Consumption (economics), consumption of goods and services. Economics focuses on the behaviour and interactions of Agent (economics), economic agents and how economy, economies work. Microeconomics analyses what is viewed as basic elements within economy, economies, including individual agents and market (economics), markets, their interactions, and the outcomes of interactions. Individual agents may include, for example, households, firms, buyers, and sellers. Macroeconomics analyses economies as systems where production, distribution, consumption, savings, and Expenditure, investment expenditure interact; and the factors of production affecting them, such as: Labour (human activity), labour, Capital (economics), capital, Land (economics), land, and Entrepreneurship, enterprise, inflation, economic growth, and public policies that impact gloss ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parliamentary Procedure
Parliamentary procedures are the accepted Procedural law, rules, ethics, and Norm (sociology), customs governing meetings of an deliberative assembly, assembly or organization. Their object is to allow orderly deliberation upon questions of interest to the organization and thus to arrive at the sense or the will of the majority of the assembly upon these questions. Self-governance, Self-governing organizations follow parliamentary procedure to debate and reach group decisions, usually by voting, vote, with the least possible friction. In the United Kingdom, Canada, Ireland, Australia, New Zealand, South Africa, and other English-speaking countries, parliamentary procedure is often called ''chairmanship'', ''chairing'', the ''law of meetings'', ''procedure at meetings'', the ''conduct of meetings'', or the ''standing orders''. Erskine May: Parliamentary Practice, Erskine May's ''Parliamentary Practice'' is used and often referred to as "Erskine May" in the United Kingdom, and infl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
One Man, One Vote
"One man, one vote" or "one vote, one value" is a slogan used to advocate for the principle of equal representation in voting. This slogan is used by advocates of democracy and political equality, especially with regard to electoral reforms like universal suffrage, direct elections, and proportional representation. Metrics and definitions The violation of equal representation on a seat per vote basis in various electoral systems can be measured with the Loosemore–Hanby index, the Gallagher index, and other measures of disproportionality. History The phrase surged in English-language usage around 1880, thanks in part to British trade unionist George Howell, who used the phrase "one man, one vote" in political pamphlets. During the mid-to-late 20th-century period of decolonisation and the struggles for national sovereignty, this phrase became widely used in developing countries where majority populations sought to gain political power in proportion to their numbers. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Weighted Voting
Weighted voting are voting rules that grant some voters a greater influence than others (which contrasts with rules that assign every voter an equal vote). Examples include publicly-traded companies (which typically grant stockholders one vote for each share they own), as well as the European Council, where the number of votes of each member state is roughly proportional to the square root of the population. Historical examples Ancient Rome The Roman assemblies provided for weighted voting after the person's tribal affiliation and social class (i.e. wealth). Rather than counting one vote per citizen, the assemblies convened in blocs (tribes or centuries), with the plurality of voters in each bloc deciding the vote of the bloc as an entity (which candidate to support or whether to favor or reject a law, for instance). Men of certain tribes and a higher social standing convened in smaller blocs, thus giving their individual vote the effect of many poor citizens' votes. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Electoral College
In the United States, the Electoral College is the group of presidential electors that is formed every four years for the sole purpose of voting for the President of the United States, president and Vice President of the United States, vice president in the United States presidential election, presidential election. This process is described in Article Two of the United States Constitution, Article Two of the Constitution. The number of electors from each U.S. state, state is equal to that state's United States congressional apportionment, congressional delegation which is the number of List of current United States senators, senators (two) plus the number of US Representatives, Representatives for that state. Each state Article II of the United States Constitution#Clause 2: Method of choosing electors, appoints electors using legal procedures determined by its State legislature (United States), legislature. Federal government of the United States, Federal office holders, inclu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Veto
A veto is a legal power to unilaterally stop an official action. In the most typical case, a president (government title), president or monarch vetoes a bill (law), bill to stop it from becoming statutory law, law. In many countries, veto powers are established in the country's constitution. Veto powers are also found at other levels of government, such as in state, provincial or local government, and in international bodies. Some vetoes can be overcome, often by a supermajority vote: Veto power in the United States, in the United States, a two-thirds vote of the United States House of Representatives, House and United States Senate, Senate can override a presidential veto.Article One of the United States Constitution#Clause 2: From bills to law, Article I, Section 7, Clause 2 of the United States Constitution Some vetoes, however, are absolute and cannot be overridden. For example, United Nations Security Council veto power, in the United Nations Security Council, the five per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supermajority
A supermajority is a requirement for a proposal to gain a specified level of support which is greater than the threshold of one-half used for a simple majority. Supermajority rules in a democracy can help to prevent a majority from eroding fundamental rights of a minority, but can also hamper efforts to respond to problems and encourage corrupt compromises at times when action is taken. Changes to constitutions, especially those with entrenched clauses, commonly require supermajority support in a legislature. In consensus democracy the supermajority rule is applied in most cases. __TOC__ History The first known use of a supermajority rule was in juries during the 100s BC in ancient Rome. In some cases, two thirds of jurors had to confirm they were ready to take a decision before the matter went to a simple majority vote. Pope Alexander III introduced the use of supermajority rule for papal elections at the Third Lateran Council in 1179. In the Democratic Party of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chair (officer)
The chair, also chairman, chairwoman, or chairperson, is the presiding officer of an organized group such as a board, committee, or deliberative assembly. The person holding the office, who is typically elected or appointed by members of the group or organisation, presides over meetings of the group, and is required to conduct the group's business in an orderly fashion. In some organizations, the chair is also known as ''president'' (or other title). In others, where a board appoints a president (or other title), the two terms are used for distinct positions. The term chairman may be used in a neutral manner, not directly implying the gender of the holder. In meetings or conferences, to "chair" something (chairing) means to lead the event. Terminology Terms for the office and its holder include ''chair'', ''chairman'', ''chairwoman'', ''chairperson'', ''convenor'', ''facilitator'', '' moderator'', ''president'', and ''presiding officer''. The chair of a parliamentary chamber ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Status Quo
is a Latin phrase meaning the existing state of affairs, particularly with regard to social, economic, legal, environmental, political, religious, scientific or military issues. In the sociological sense, the ''status quo'' refers to the current state of social structure or values. With regard to policy debate, it means how conditions are contrasted with a possible change. For example: "The countries are now trying to maintain the ''status quo'' with regard to their nuclear arsenals." To maintain the ''status quo'' is to keep things the way they presently are. The related phrase '' status quo ante'', literally 'the status before', refers to the state of affairs that existed previously. Political usage The status quo may be changed via social movements. These seek to alleviate or prevent a particular issue and often to shape social feeling and cultural expression of a society or nation. Advocating to improve the status quo is a persuasive rhetorical device. This is sometimes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Social Choice Theory
Social choice theory is a branch of welfare economics that extends the Decision theory, theory of rational choice to collective decision-making. Social choice studies the behavior of different mathematical procedures (social welfare function, social welfare functions) used to combine individual preferences into a coherent whole.Amartya Sen (2008). "Social Choice". ''The New Palgrave Dictionary of Economics'', 2nd EditionAbstract & TOC./ref> It contrasts with political science in that it is a Normative economics, normative field that studies how a society can make good decisions, whereas political science is a Positive economics, descriptive field that observes how societies actually do make decisions. While social choice began as a branch of economics and decision theory, it has since received substantial contributions from mathematics, philosophy, political science, and game theory. Real-world examples of social choice rules include constitution, constitutions and Parliamentary ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roll Call Vote
Deliberative assemblies – bodies that use parliamentary procedure to arrive at decisions – use several methods of voting on motions (formal proposal by members of a deliberative assembly that the assembly take certain action). The regular methods of voting in such bodies are a voice vote, a rising vote, and a show of hands. Additional forms of voting include a recorded vote and balloting. Regular methods Voice vote ''Robert's Rules of Order Newly Revised'' (RONR) states that a voice vote (''viva voce'') is the usual method of voting on any motion that does not require more than a majority vote for its adoption. It is considered the simplest and quickest of voting methods used by deliberative assemblies. The chair of the assembly will put the question to the assembly, asking first for those in favor of the motion to indicate so verbally ("aye" or "yes"), and then ask those opposed to the motion to indicate so verbally ("no"). The chair will then estimate which side had more ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Converse (logic)
In logic and mathematics, the converse of a categorical or implicational statement is the result of reversing its two constituent statements. For the Material conditional, implication ''P'' → ''Q'', the converse is ''Q'' → ''P''. For the categorical proposition ''All S are P'', the converse is ''All P are S''. Either way, the truth of the converse is generally independent from that of the original statement.Robert Audi, ed. (1999), ''The Cambridge Dictionary of Philosophy'', 2nd ed., Cambridge University Press: "converse". Implicational converse Let ''S'' be a statement of the form ''P implies Q'' (''P'' → ''Q''). Then the ''converse'' of ''S'' is the statement ''Q implies P'' (''Q'' → ''P''). In general, the truth of ''S'' says nothing about the truth of its converse, unless the Antecedent (logic), antecedent ''P'' and the consequent ''Q'' are logically equivalent. For example, consider the true statement "If I am a human, then I am mortal." The converse of that stateme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
