Harvey Leibenstein
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Harvey Leibenstein
Harvey Leibenstein (1922 – February 28, 1994) was a Ukrainian-born American economist. One of his most important contributions to economics was the concept of X-inefficiency and the critical minimum effort thesis in development economics. Concerning his "critical minimum effort thesis", he says that the underdeveloped countries are trapped by the vicious circle of poverty and many other growth retarding factors which keep them in the state of backwardness. So these countries need to increase their per capita income to a certain level where they can maintain a self-sustained growth rate: they need a critical minimum effort, i.e., they need to invest at more than a minimum level to overcome all the obstacles of the underdeveloped countries. In economics, X-efficiency is the effectiveness with which a given set of inputs are used to produce outputs. If a firm is producing the maximum output it can, given the resources it employs, such as men and machinery, and the best technology a ...
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Ukrainian Soviet Socialist Republic
The Ukrainian Soviet Socialist Republic ( uk, Украї́нська Радя́нська Соціалісти́чна Респу́бліка, ; russian: Украи́нская Сове́тская Социалисти́ческая Респу́блика, group=note), abbreviated as the Ukrainian SSR, UkrSSR, or UkSSR, and also known as Soviet Ukraine, was one of the Republics of the Soviet Union, constituent republics of the Soviet Union from 1922 until 1991. In the anthem of the Ukrainian Soviet Socialist Republic, anthem of the Ukrainian SSR, it was referred to simply as ''History of Ukraine, Ukraine''. Under the Soviet One-party state, one-party model, the Ukrainian SSR was governed by the Communist Party of the Soviet Union through its Soviet democracy, republican branch: the Communist Party of Ukraine (Soviet Union), Communist Party of Ukraine. The first iterations of the Ukrainian SSR were established during the Russian Revolution, particularly after the October Revol ...
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X-inefficiency
X-inefficiency is the divergence of a firm’s observed behavior in practice, influenced by a lack of competitive pressure, from efficient behavior assumed or implied by economic theory. The concept of X-inefficiency was introduced by Harvey Leibenstein. X-Inefficiency is introduced in 1966 by the professor of Harvard University, Harvey Leibenstein's publication in the ''American Economic Review,'' named "Allocative efficiency vs. X efficiency". X-Inefficiency refer to the firm's production that fails to make full use of its resources, resulting reaches to the maximum possible level of output given the existing resources and environment, namely the efficiency frontier. X-inefficiency pin out irrational actions performed by firms in the market. Overview The difference between the actual and minimum cost of production for a given output produces X-inefficiency. Companies will incur X-Inefficiency as a result of lack of motivation to control its costs, which brings the average cost ...
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Bureaucracy
The term bureaucracy () refers to a body of non-elected governing officials as well as to an administrative policy-making group. Historically, a bureaucracy was a government administration managed by departments staffed with non-elected officials. Today, bureaucracy is the administrative system governing any large institution, whether publicly owned or privately owned. The public administration in many jurisdictions and sub-jurisdictions exemplifies bureaucracy, but so does any centralized hierarchical structure of an institution, e.g. hospitals, academic entities, business firms, professional societies, social clubs, etc. There are two key dilemmas in bureaucracy. The first dilemma revolves around whether bureaucrats should be autonomous or directly accountable to their political masters. The second dilemma revolves around bureaucrats' behavior strictly following the law or whether they have leeway to determine appropriate solutions for varied circumstances. Various commen ...
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Quarterly Journal Of Economics
''The Quarterly Journal of Economics'' is a peer-reviewed academic journal published by the Oxford University Press for the Harvard University Department of Economics. Its current editors-in-chief are Robert J. Barro, Lawrence F. Katz, Nathan Nunn, Andrei Shleifer, and Stefanie Stantcheva. History It is the oldest professional journal of economics in the English language, and covers all aspects of the field—from the journal's traditional emphasis on micro-theory to both empirical and theoretical macroeconomics. Reception According to the ''Journal Citation Reports'', the journal has a 2015 impact factor of 6.662, ranking it first out of 347 journals in the category "Economics". It is generally regarded as one of the top 5 journals in economics, together with the American Economic Review, Econometrica, the Journal of Political Economy, and the Review of Economic Studies. Notable papers Some of the most influential and well-read papers in economics have been published in th ...
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The American Economic Review
The ''American Economic Review'' is a monthly peer-reviewed academic journal published by the American Economic Association. First published in 1911, it is considered one of the most prestigious and highly distinguished journals in the field of economics. The current editor-in-chief is Esther Duflo, an economic professor at the Massachusetts Institute of Technology. The journal is based in Pittsburgh. In 2004, the ''American Economic Review'' began requiring "data and code sufficient to permit replication" of a paper's results, which is then posted on the journal's website. Exceptions are made for proprietary data. Until 2017, the May issue of the ''American Economic Review'', titled the ''Papers and Proceedings'' issue, featured the papers presented at the American Economic Association's annual meeting that January. After being selected for presentation, the papers in the ''Papers and Proceedings'' issue did not undergo a formal process of peer review. Starting in 2018, papers pre ...
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Journal Of Economic Literature
The ''Journal of Economic Literature'' is a peer-reviewed academic journal, published by the American Economic Association, that surveys the academic literature in economics. It was established in 1963 as the ''Journal of Economic Abstracts'',Journal of Economic Literature: About JEL
retrieved 6 May 2011.
and is currently one of the highest ranked journals in economics.
/ref> As a , it mainly features essays and reviews of recent economic theories (as opposed to the latest research). The

Mario Rizzo
Mario J. Rizzo (; born July 6, 1948) is an American economist of the Austrian School. He serves as an Associate Professor of Economics at New York University. Early life Rizzo studied economics at Fordham University where he received his B.A. and M.A. As a student, he was then known as a follower of Murray Rothbard. He received his PhD in Economics from the University of Chicago. Career Rizzo is the Director of the Program on the Foundations of the Market Economy. He co-directs the Classical Liberal Institute at the New York University School of Law with Richard Epstein. He was the 1997-1998 president of the Society for the Development of Austrian Economics and the 2017-2018 Hayek Distinguished Visiting Professor for the F. A. Hayek Program for Advanced Study in Philosophy, Politics, and Economics at the Mercatus Center, George Mason University. He edits the Routledge book series Foundations of the Market Economy with Laurence H. White. His works lies at the interface betwee ...
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1922 Births
Nineteen or 19 may refer to: * 19 (number), the natural number following 18 and preceding 20 * one of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (film), a 1987 science fiction film Music * 19 (band), a Japanese pop music duo Albums * ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD * ''19'', one half of the double album ''63/19'' by Kool A.D. * ''Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * ''XIX'' (EP), a 2019 EP by 1the9 Songs * "19" (song), a 1985 song by British musician Paul Hardcastle. * "Nineteen", a song by Bad4Good from the 1992 album '' Refugee'' * "Nineteen", a song by Karma to Burn from the 2001 album ''Almost Heathen''. * "Nineteen" (song), a 2007 song by American singer Billy Ray Cyrus. * "Nineteen", a song by Tegan and Sara from the 2007 album '' The Con''. * "XIX" (song), a 2014 song by Slipkn ...
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1994 Deaths
File:1994 Events Collage.png, From left, clockwise: The 1994 Winter Olympics are held in Lillehammer, Norway; The Kaiser Permanente building after the 1994 Northridge earthquake; A model of the MS Estonia, which sank in the Baltic Sea; Nelson Mandela casts his vote in the 1994 South African general election, in which he was elected South Africa's first president, and which effectively brought Apartheid to an end; NAFTA, which was signed in 1992, comes into effect in Canada, the United States, and Mexico; The first passenger rail service to utilize the newly-opened Channel tunnel; The 1994 FIFA World Cup is held in the United States; Skulls from the Rwandan genocide, in which over half a million Tutsi people were massacred by Hutus., 300x300px, thumb rect 0 0 200 200 1994 Winter Olympics rect 200 0 400 200 Northridge earthquake rect 400 0 600 200 Sinking of the MS Estonia rect 0 200 300 400 Rwandan genocide rect 300 200 600 400 Nelson Mandela rect 0 400 200 600 1994 FIFA ...
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American People Of Ukrainian-Jewish Descent
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label previously known as Def American * American University, in Washington, D.C. Sports teams Soccer * ...
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