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Calvo (staggered) Contracts
A Calvo contract is the name given in macroeconomics to the pricing model that when a firm sets a nominal price there is a constant probability that a firm might be able to reset its price which is independent of the time since the price was last reset. The model was first put forward by Guillermo Calvo in his 1983 article "Staggered Prices in a Utility-Maximizing Framework". The original article was written in a continuous time mathematical framework, but nowadays is mostly used in its discrete time version. The Calvo model is the most common way to model nominal rigidity in new Keynesian DSGE macroeconomic models. The Calvo model of pricing We can define the probability that the firm can reset its price in any one period as h (the hazard rate), or equivalently the probability (1-h) that the price will remain unchanged in that period (the survival rate). The probability h is sometimes called the "Calvo probability" in this context. In the Calvo model the crucial feature is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macroeconomics
Macroeconomics (from the Greek prefix ''makro-'' meaning "large" + ''economics'') is a branch of economics dealing with performance, structure, behavior, and decision-making of an economy as a whole. For example, using interest rates, taxes, and government spending to regulate an economy's growth and stability. This includes regional, national, and global economies. According to a 2018 assessment by economists Emi Nakamura and Jón Steinsson, economic "evidence regarding the consequences of different macroeconomic policies is still highly imperfect and open to serious criticism." Macroeconomists study topics such as Gross domestic product, GDP (Gross Domestic Product), unemployment (including Unemployment#Measurement, unemployment rates), national income, price index, price indices, output (economics), output, Consumption (economics), consumption, inflation, saving, investment (macroeconomics), investment, Energy economics, energy, international trade, and international finance. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phillips Curve
The Phillips curve is an economic model, named after William Phillips hypothesizing a correlation between reduction in unemployment and increased rates of wage rises within an economy. While Phillips himself did not state a linked relationship between employment and inflation, this was a trivial deduction from his statistical findings. Paul Samuelson and Robert Solow made the connection explicit and subsequently Milton Friedman and Edmund Phelps put the theoretical structure in place. While there is a short run tradeoff between unemployment and inflation, it has not been observed in the long run.Chang, R. (1997"Is Low Unemployment Inflationary?" ''Federal Reserve Bank of Atlanta Economic Review'' 1Q97:4-13 In 1967 and 1968, Friedman and Phelps asserted that the Phillips curve was only applicable in the short-run and that, in the long-run, inflationary policies would not decrease unemployment. Friedman then correctly predicted that in the 1973–75 recession, both inflation an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl E
Carl may refer to: *Carl, Georgia, city in USA *Carl, West Virginia, an unincorporated community *Carl (name), includes info about the name, variations of the name, and a list of people with the name *Carl², a TV series * "Carl", an episode of television series ''Aqua Teen Hunger Force'' * An informal nickname for a student or alum of Carleton College CARL may refer to: *Canadian Association of Research Libraries *Colorado Alliance of Research Libraries See also *Carle (other) *Charles *Carle, a surname *Karl (other) *Karle (other) Karle may refer to: Places * Karle (Svitavy District), a municipality and village in the Czech Republic * Karli, India, a town in Maharashtra, India ** Karla Caves, a complex of Buddhist cave shrines * Karle, Belgaum, a settlement in Belgaum d ... {{disambig ja:カール zh:卡尔 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
David Romer
David Hibbard Romer (born March 13, 1958) is an American economist, the Herman Royer Professor of Political Economy at the University of California, Berkeley, and the author of a standard textbook in graduate macroeconomics as well as many influential economic papers, particularly in the area of New Keynesian economics. He is also the husband and close collaborator of Council of Economic Advisers former Chairwoman Christina Romer. Education and early career After graduating from Amherst Regional High School in Amherst, Massachusetts in 1976, he obtained his bachelor's degree in economics from Princeton University in 1980 and graduated as the valedictorian of his class. Romer completed a 138-page long senior thesis "A Study of the Effects of Population on Development, with Applications to Japan." Romer worked as a Junior Staff Economist at the Council of Economic Advisers from 1980 to 1981 before beginning his Ph.D. at the Massachusetts Institute of Technology, which he completed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taylor Contract (economics)
The Taylor contract or staggered contract was first formulated by John B. Taylor in his two articles, in 1979 "Staggered wage setting in a macro model". and in 1980 "Aggregate Dynamics and Staggered Contracts". In its simplest form, one can think of two equal sized unions who set wages in an industry. Each period, one of the unions sets the nominal wage for two periods (i.e. it is constant over the two periods). This means that in any one period, only one of the unions (representing half of the labor in the industry) can reset its wage and react to events that have just happened. When the union sets its wage, it sets it for a known and fixed period of time (two periods). Whilst it will know what is happening in the first period when it sets the new wage, it will have to form expectations about the factors in the second period that determine the optimal wage to set. Although the model was first used to model wage setting, in new Keynesian models that followed it was also used to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Of The European Economic Association
The ''Journal of the European Economic Association'' is a peer-reviewed academic journal covering all aspects of economics. It was established in 2003 and is published by Wiley-Blackwell on behalf of the European Economic Association. The current managing editor is Imran Rasul, Professor of Economics at University College London. According to the ''Journal Citation Reports'', the journal has a 2020 impact factor The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric index calculated by Clarivate that reflects the yearly mean number of citations of articles published in the last two years in a given journal, as i ... of 4.583. References External links * English-language journals Publications established in 2003 Economics journals Wiley-Blackwell academic journals Bimonthly journals Academic journals associated with international learned and professional societies of Europe {{econ-journal-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Of Political Economy
The ''Journal of Political Economy'' is a monthly peer-reviewed academic journal published by the University of Chicago Press. Established by James Laurence Laughlin in 1892, it covers both theoretical and empirical economics. In the past, the journal published quarterly from its introduction through 1905, ten issues per volume from 1906 through 1921, and bimonthly from 1922 through 2019. The editor-in-chief is Magne Mogstad (University of Chicago). It is considered one of the top five journals in economics. Abstracting and indexing The journal is abstracted and indexed in EBSCO, ProQuest, EconLit , Research Papers in Economics, Current Contents/Social & Behavioral Sciences, and the Social Sciences Citation Index. According to the ''Journal Citation Reports'', the journal has a 2020 impact factor of 9.103, ranking it 4/376 journals in the category "Economics". The journal is department-owned University of Chicago journal. Notable papers Among the most influential papers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Of Monetary Economics
The ''Journal of Monetary Economics'' is a peer-reviewed academic journal covering research on macroeconomics and monetary economics. It is published by Elsevier and was established in October 1973 by Karl Brunner and Charles I. Plosser. Beginning in 2002, it was merged with the ''Carnegie-Rochester Conference Series on Public Policy''. The latter series was established in 1976 and had been published independently, originally by the North-Holland Publishing Company, now an imprint of Elsevier. According to the ''Journal Citation Reports'', the journal has a 2021 impact factor of 4.63. Since 2022, its editors are Boragan Aruoba and Yuriy Gorodnichenko. It is widely regarded as one of the most prestigious academic journals in economics and was ranked as top 10 among all economics journals in 2008. See also * List of economics journals The following is a list of scholarly journals in economics containing most of the prominent academic journals in economics. Popular magazines ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Indexation
Indexation is a technique to adjust income payments by means of a price index, in order to maintain the purchasing power of the public after inflation, while deindexation is the unwinding of indexation. Overview From a macroeconomics standpoint there are four main categories of indexation: # wage indexation, # financial instruments rate indexation, # tax rate indexation, and # exchange rate indexation. The first three are indexed to inflation. The last one is typically indexed to a foreign currency, mainly the US dollar. Any of these different types of indexation can be reversed (deindexation). Applying a cost-of-living escalation COLA clause to a stream of periodic payments protects the real value of those payments and effectively transfers the risk of inflation from the payee to the payor, who must pay more each year to reflect the increases in prices. Thus, inflation indexation is often applied to pension payments, rents and other situations which are not subject to reg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Law Of Large Numbers
In probability theory, the law of large numbers (LLN) is a theorem that describes the result of performing the same experiment a large number of times. According to the law, the average of the results obtained from a large number of trials should be close to the expected value and tends to become closer to the expected value as more trials are performed. The LLN is important because it guarantees stable long-term results for the averages of some random events. For example, while a casino may lose money in a single spin of the roulette wheel, its earnings will tend towards a predictable percentage over a large number of spins. Any winning streak by a player will eventually be overcome by the parameters of the game. Importantly, the law applies (as the name indicates) only when a ''large number'' of observations are considered. There is no principle that a small number of observations will coincide with the expected value or that a streak of one value will immediately be "balanced ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The 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 the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Journal Of Money, Credit And Banking
The ''Journal of Money, Credit and Banking'' is a peer-reviewed academic journal covering monetary and financial issues in macroeconomics. It is published by Wiley-Blackwell on behalf of the Ohio State University Department of Economics. The editors-in-chief are Sanjay Chugh (Ohio State University), Robert DeYoung (University of Kansas), Pok-sang Lam (Ohio State University), Kenneth D. West (University of Wisconsin–Madison). Replicability In 2004, the '' American Economic Review'' instituted a mandatory archive for the submission of data and code used in economic journal submissions to ensure the replicability and legitimacy of research. An analysis of the ''Journal of Money, Credit and Banking''s archive from 1996 to 2003 found that only 14 of 186 empirical articles could be replicated. Some economists have published suggestions regarding procedures to ensure the replicability of journal articles. As a result, the journal's editors amended their procedures beginning with the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
