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Nava Ashraf
Nava Ashraf, is a Canadian economist and academic. She is Professor of Economics at the London School of Economics, as well as research director of the Marshall Institute for Philanthropy and Social Entrepreneurship. Her research interests include development economics, behavioral economics, and family economics. Biography Ashraf earned a B.A. in economics from Stanford University in 1998, and an M.A. and Ph.D. in economics from Harvard University in 2003 and 2005, respectively. After her studies, she began working at Harvard Business School in the Negotiation, Organizations and Markets Unit as assistant professor (2005–10) and later as associate professor (2010–16). Since 2016 Ashraf has been a professor at the London School of Economics. Ashraf maintains affiliations with the CEPR, J-PAL, and BREAD, in particular as research director of the Marshall Institute for Philanthropy and Social Entrepreneurship and co-director of the psychology and economics programme within th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canadians
Canadians () are people identified with the country of Canada. This connection may be residential, legal, historical or cultural. For most Canadians, many (or all) of these connections exist and are collectively the source of their being ''Canadian''. Canada is a multilingual and multicultural society home to people of groups of many different ethnic, religious, and national origins, with the majority of the population made up of Old World immigrants and their descendants. Following the initial period of French and then the much larger British colonization, different waves (or peaks) of immigration and settlement of non-indigenous peoples took place over the course of nearly two centuries and continue today. Elements of Indigenous, French, British, and more recent immigrant customs, languages, and religions have combined to form the culture of Canada, and thus a Canadian identity and Canadian values. Canada has also been strongly influenced by its linguistic, geograph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dean Karlan
Dean Karlan is an American development economist and social entrepreneur. He is the Frederic Esser Nemmers Distinguished Professor of Economics and Finance at Northwestern University where, alongside Christopher Udry, he co-directs the Global Poverty Research Lab at the Kellogg School of Management. Karlan served as the chief economist at the United States Agency for International Development from November 15, 2022, until hiresignationon February 25, 2025. Karlan's research focuses on the microeconomics of poverty alleviation in the Developing country, developing world. Alongside Esther Duflo, Abhijit Banerjee, Sendhil Mullainathan, and Edward Miguel, he has been a leading proponent of the use of randomized controlled trials to inform policy decisions in developing countries. In 2002, Karlan founded Innovations for Poverty Action (IPA), a New Haven, Connecticut, New Haven headquartered nonprofit organization that promotes the use of scientific evidence in global poverty alleviation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sunk Cost
In economics and business decision-making, a sunk cost (also known as retrospective cost) is a cost that has already been incurred and cannot be recovered. Sunk costs are contrasted with '' prospective costs'', which are future costs that may be avoided if action is taken. In other words, a sunk cost is a sum paid in the past that is no longer relevant to decisions about the future. Even though economists argue that sunk costs are no longer relevant to future rational decision-making, people in everyday life often take previous expenditures in situations, such as repairing a car or house, into their future decisions regarding those properties. Bygones principle According to classical economics and standard microeconomic theory, only prospective (future) costs are relevant to a rational decision. At any moment in time, the best thing to do depends only on ''current'' alternatives. The only things that matter are the ''future'' consequences. Past mistakes are irrelevant. Any cos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jean Nahrae Lee
Jean may refer to: People * Jean (female given name) * Jean (male given name) * Jean (surname) Fictional characters * Jean Grey, a Marvel Comics character * Jean Valjean, fictional character in novel ''Les Misérables'' and its adaptations * Jean Pierre Polnareff, a fictional character from ''JoJo's Bizarre Adventure'' * Jean Luc Picard, fictional character from ''Star Trek Next Generation'' Places * Jean, Nevada, United States; a town * Jean, Oregon, United States Entertainment * Jean (dog), a female collie in silent films * "Jean" (song) (1969), by Rod McKuen, also recorded by Oliver * ''Jean Seberg'' (musical), a 1983 musical by Marvin Hamlisch Other uses * JEAN (programming language) * USS ''Jean'' (ID-1308), American cargo ship c. 1918 * Sternwheeler Jean, a 1938 paddleboat of the Willamette River See also *Jehan * * Gene (other) * Jeanne (other) * Jehanne (other) * Jeans (other) * John (other) * Valjean (other) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Erica Field
Erica Marie Field (born February 12, 1974) is an economist who currently works as a James B. Duke Distinguished Professor of economics at Duke University. Her research interests include development economics, labour economics, and health economics. In 2010, her research was awarded the Elaine Bennett Research Prize. Biography Erica Field earned an AB in Economics and Latin American Studies from Vassar College in 1996. As a Fulbright scholar, she then studied the impact of government programs in Peru on that country's labor force, before returning to school at Princeton University, where she completed her PhD in 2003 with a thesis on the impact of land-title reform on labor supply in Peru. After her graduation and a term as post-doctoral fellow as RWJ Scholar in Health Policy at Harvard University, she remained as assistant professor of economics (2005–09), being later promoted to John L. Loeb Associate Professor of Social Sciences (2010–11). In 2011, Field moved to Duke ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Family Planning
Family planning is the consideration of the number of children a person wishes to have, including the choice to have no children, and the age at which they wish to have them. Things that may play a role on family planning decisions include marital situation, career or work considerations, or financial situations. If sexually active, family planning may involve the use of Birth control, contraception (birth control) and other techniques to control the timing of Human reproduction, reproduction. Other aspects of family planning aside from contraception include sex education, prevention and management of sexually transmitted infections, pre-conception counseling and pregnancy#Management, management, and infertility management.World Health Organization. (n.d.)Sexual and Reproductive Health. Retrieved on 30 October 2019. Family planning, as defined by the United Nations and the World Health Organization, encompasses services leading up to conception. Abortion is another form of family ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Contraceptives
Birth control, also known as contraception, anticonception, and fertility control, is the use of methods or devices to prevent pregnancy. Birth control has been used since ancient times, but effective and safe methods of birth control only became available in the 20th century. Planning, making available, and using human birth control is called family planning. Some cultures limit or discourage access to birth control because they consider it to be morally, religiously, or politically undesirable. The World Health Organization and United States Centers for Disease Control and Prevention provide guidance on the safety of birth control methods among women with specific medical conditions. The most effective methods of birth control are sterilization by means of vasectomy in males and tubal ligation in females, intrauterine devices (IUDs), and implantable birth control. This is followed by a number of hormone-based methods including contraceptive pills, patches, vaginal r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zambia
Zambia, officially the Republic of Zambia, is a landlocked country at the crossroads of Central Africa, Central, Southern Africa, Southern and East Africa. It is typically referred to being in South-Central Africa or Southern Africa. It is bordered to the north by the Democratic Republic of the Congo, Tanzania to the north-east, Malawi to the east, Mozambique to the southeast, Zimbabwe and Botswana to the south, Namibia to the southwest, and Angola to the west. The capital city of Zambia is Lusaka, located in the south-central part of Zambia. The population is concentrated mainly around Lusaka in the south and the Copperbelt Province to the north, the core economic hubs of the country. Originally inhabited by Khoisan peoples, the region was affected by the Bantu expansion of the thirteenth century. Following European colonization of Africa, European colonisers in the 18th century, the British colonised the region into the British protectorates of Barotziland–North-Western Rho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Iris Bohnet
Iris Bohnet (born 1966) is a Swiss behavioral economist, and the Albert Pratt Professor of Business and Government and the Academic Dean at the Kennedy School of Government at Harvard University. Her work focuses primarily on issues of gender, trust, and social preferences. Early life and education A native of Lucerne, Switzerland, Bohnet studied at the chair of Bruno S. Frey and received her PhD in Economics from the University of Zurich in 1997, then spent a year as a research fellow at the Haas School of Business at the University of California, Berkeley from 1997-1998. She joined the Harvard Kennedy School as an assistant professor in 1998 and was made full professor in 2006. Career Bohnet is the director of the Women and Public Policy Program, co-chair of the Behavioral Insights Group, and the faculty chair of the executive program, "Global Leadership and Public Policy for the 21st Century" for the World Economic Forum's Young Global Leaders at Harvard Kennedy Schoo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 contiguous states border Canada to the north and Mexico to the south, with the semi-exclave of Alaska in the northwest and the archipelago of Hawaii in the Pacific Ocean. The United States asserts sovereignty over five Territories of the United States, major island territories and United States Minor Outlying Islands, various uninhabited islands in Oceania and the Caribbean. It is a megadiverse country, with the world's List of countries and dependencies by area, third-largest land area and List of countries and dependencies by population, third-largest population, exceeding 340 million. Its three Metropolitan statistical areas by population, largest metropolitan areas are New York metropolitan area, New York, Greater Los Angeles, Los Angel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Africa
South Africa, officially the Republic of South Africa (RSA), is the Southern Africa, southernmost country in Africa. Its Provinces of South Africa, nine provinces are bounded to the south by of coastline that stretches along the Atlantic Ocean, South Atlantic and Indian Ocean; to the north by the neighbouring countries of Namibia, Botswana, and Zimbabwe; to the east and northeast by Mozambique and Eswatini; and it encloses Lesotho. Covering an area of , the country has Demographics of South Africa, a population of over 64 million people. Pretoria is the administrative capital, while Cape Town, as the seat of Parliament of South Africa, Parliament, is the legislative capital, and Bloemfontein is regarded as the judicial capital. The largest, most populous city is Johannesburg, followed by Cape Town and Durban. Cradle of Humankind, Archaeological findings suggest that various hominid species existed in South Africa about 2.5 million years ago, and modern humans inhabited the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russia
Russia, or the Russian Federation, is a country spanning Eastern Europe and North Asia. It is the list of countries and dependencies by area, largest country in the world, and extends across Time in Russia, eleven time zones, sharing Borders of Russia, land borders with fourteen countries. Russia is the List of European countries by population, most populous country in Europe and the List of countries and dependencies by population, ninth-most populous country in the world. It is a Urbanization by sovereign state, highly urbanised country, with sixteen of its urban areas having more than 1 million inhabitants. Moscow, the List of metropolitan areas in Europe, most populous metropolitan area in Europe, is the capital and List of cities and towns in Russia by population, largest city of Russia, while Saint Petersburg is its second-largest city and Society and culture in Saint Petersburg, cultural centre. Human settlement on the territory of modern Russia dates back to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
