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Jordi Galí
Jordi Galí (born January 4, 1961) is a Spanish macroeconomist who is regarded as one of the main figures in New Keynesian macroeconomics today. He is a Senior Researcher at the Centre de Recerca en Economia Internacional (CREI), a Professor at Universitat Pompeu Fabra and a Research Professor at the Barcelona School of Economics. After obtaining his doctorate from MIT in 1989 under the supervision of Olivier Blanchard, he held faculty positions at Columbia University and New York University before moving to Barcelona. Research contributions Galí's research centers on the causes of business cycles and on optimal monetary policy, especially through the lens of time series analysis. His studies with Richard Clarida and Mark Gertler suggest that monetary policy in many countries today resembles the Taylor rule, whereas the policy makers of the 1970s failed to follow the Taylor rule. Another theme of Galí's research is how central banks should set interest rates. In some of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Keynesian Economics
New Keynesian economics is a school of macroeconomics that strives to provide microfoundations, microeconomic foundations for Keynesian economics. It developed partly as a response to criticisms of Keynesian macroeconomics by adherents of new classical macroeconomics. Two main assumptions define the New Keynesian approach to macroeconomics. Like the New Classical approach, New Keynesian macroeconomic analysis usually assumes that households and firms have rational expectations. However, the two schools differ in that New Keynesian analysis usually assumes a variety of market failures. In particular, New Keynesians assume that there is imperfect competition in price and wage setting to help explain why prices and wages can become "Sticky (economics), sticky", which means they do not adjust instantaneously to changes in economic conditions. Wage and price stickiness, and the other present descriptions of market failures in New Keynesian Model (macroeconomics), models, imply that ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Richard Clarida
Richard Harris Clarida (born May 18, 1957) is an American economist who served as the 21st Vice Chair of the Federal Reserve from 2018 to 2022. Clarida resigned his post on January 14, 2022, to return from public service leave to teach at Columbia University for the spring term of 2022. He is the C. Lowell Harriss Professor of Economics and International Affairs at Columbia University and, from 2006 until September 2018 and from October 2022 to the present, a Global Strategic Advisor for PIMCO. He is notable for his contributions to dynamic stochastic general equilibrium theory and international monetary economics. He is a former Assistant Secretary of the Treasury for Economic Policy and is a recipient of the Treasury Medal. He also was a proponent of the theory that inflation was transitory during the COVID-19 pandemic. Education Clarida received his Bachelor of Science degree in economics from the University of Illinois with Bronze Tablet honors, and his Master of Arts and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
European Economic Review
The ''European Economic Review'' is a peer-reviewed academic journal that covers research in economics. The journal was established in 1969 and the editors-in-chief are Evi Pappa (Universidad Carlos III de Madrid), David K. Levine (Royal Holloway University of London), Stefania Garetto (Boston University), Peter Rupert (University of California at Santa Barbara), and Robert Sauer (Royal Holloway University of London). According to the ''Journal Citation Reports'', the journal has a 2022 impact factor of 2.8. References External links * Economics journals Elsevier academic journals Academic journals established in 1969 English-language journals 10 times per year journals {{econ-journal-stub ... [...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 magazine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vector Autoregression
Vector autoregression (VAR) is a statistical model used to capture the relationship between multiple quantities as they change over time. VAR is a type of stochastic process model. VAR models generalize the single-variable (univariate) autoregressive model by allowing for multivariate time series. VAR models are often used in economics and the natural sciences. Like the autoregressive model, each variable has an equation modelling its evolution over time. This equation includes the variable's lagged (past) values, the lagged values of the other variables in the model, and an error term. VAR models do not require as much knowledge about the forces influencing a variable as do structural models with simultaneous equations. The only prior knowledge required is a list of variables which can be hypothesized to affect each other over time. Specification Definition A VAR model describes the evolution of a set of ''k'' variables, called ''endogenous variables'', over time. Each peri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Keynesian Macroeconomics
New Keynesian economics is a school of macroeconomics that strives to provide microeconomic foundations for Keynesian economics. It developed partly as a response to criticisms of Keynesian macroeconomics by adherents of new classical macroeconomics. Two main assumptions define the New Keynesian approach to macroeconomics. Like the New Classical approach, New Keynesian macroeconomic analysis usually assumes that households and firms have rational expectations. However, the two schools differ in that New Keynesian analysis usually assumes a variety of market failures. In particular, New Keynesians assume that there is imperfect competition in price and wage setting to help explain why prices and wages can become " sticky", which means they do not adjust instantaneously to changes in economic conditions. Wage and price stickiness, and the other present descriptions of market failures in New Keynesian models, imply that the economy may fail to attain full employment. Therefore, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New Classical Economics
New classical macroeconomics, sometimes simply called new classical economics, is a school of thought in macroeconomics that builds its analysis entirely on a neoclassical economics, neoclassical framework. Specifically, it emphasizes the importance of foundations based on microeconomics, especially rational expectations. New classical macroeconomics strives to provide neoclassical microeconomic foundations for macroeconomic analysis. This is in contrast with its rival New Keynesian economics, new Keynesian school that uses microfoundations, such as Sticky (economics), price stickiness and imperfect competition, to generate macroeconomic models similar to earlier, Keynesian ones. History Classical economics is the term used for the first modern school of economics. The publication of Adam Smith's ''The Wealth of Nations'' in 1776 is considered to be the birth of the school. Perhaps the central idea behind it is on the ability of the market to be self-correcting as well as bei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Real Business Cycles
Real business-cycle theory (RBC theory) is a class of new classical macroeconomics models in which business-cycle fluctuations are accounted for by real, in contrast to nominal, shocks. RBC theory sees business cycle fluctuations as the efficient response to exogenous changes in the real economic environment. That is, the level of national output necessarily maximizes ''expected'' utility. In RBC models, business cycles are described as "real" because they reflect optimal adjustments by economic agents rather than failures of markets to clear. As a result, RBC theory suggests that governments should concentrate on long-term structural change rather than intervention through discretionary fiscal or monetary policy. These ideas are strongly associated with freshwater economics within the neoclassical economics tradition, particularly the Chicago School of Economics. Business cycles If we were to take snapshots of an economy at different points in time, no two photos would l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Labour Productivity
Workforce productivity is the amount of goods and services that a group of workers produce in a given amount of time. It is one of several types of productivity that economists measure. Workforce productivity, often referred to as labor productivity, is a measure for an organisation or company, a process, an industry, or a country. Workforce productivity is to be distinguished from employee productivity which is a measure employed at the ''individual level'' based on the assumption that the overall productivity can be broken down into increasingly smaller units until, ultimately, to the individual employee, in order be used for example for the purpose of allocating a benefit or sanction based on individual performance (see also: Vitality curve). The OECD defines productivity as "a ratio between the volume of output and the volume of inputs". Volume measures of output are normally gross domestic product (GDP) or gross value added (GVA), expressed at constant prices i.e. adju ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Unemployment Types
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 (human activity), work during the reference period. Unemployment is measured by the unemployment rate, which is the number of people who are unemployed as a percentage of the labour force (the total number of people employed added to those unemployed). Unemployment can have many sources, such as the following: * the status of the economy, which can be influenced by a recession * competition caused by globalization and international trade * new technology, technologies and inventions * Policy, policies of the government * regulation and market (economics), market * war, civil disorder, and natural disasters Unemployment and the status of the economy can be influenced by a country through, for example, fiscal policy. Furthermore, the monetar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Divine Coincidence
In economics, divine coincidence refers to the property of New Keynesian models that there is no trade-off between the stabilization of inflation and the stabilization of the welfare-relevant output gap (the gap between actual output and potential output) for central banks. This property is attributed to a feature of the model, namely the absence of ''real'' imperfections such as real wage rigidities. Conversely, if New Keynesian models are extended to account for these real imperfections, divine coincidence disappears and central banks again face a trade-off between inflation and output gap stabilization. The definition of divine coincidence is usually attributed to the seminal article by Olivier Blanchard and Jordi Galí in 2007. Model In a standard New Keynesian model consisting of a Calvo price and sticky wages on the supply side and both a Keynes–Ramsey rule and the Taylor rule on the demand side, the so-called New Keynesian Phillips curve (NKPC) is the following: :\pi_ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Output Gap
The GDP gap or the output gap is the difference between actual GDP or actual output and potential GDP, in an attempt to identify the current economic position over the business cycle. The measure of output gap is largely used in macroeconomic policy (in particular in the context of EU fiscal rules compliance). The GDP gap is a highly criticized notion, in particular due to the fact that the potential GDP is not an observable variable, it is instead often derived from past GDP data, which could lead to systemic downward biases."True, the output gap is an elusive concept that should never have become a gauge for conducting public policy, and it may be larger than thought."Monetary policy: lifting the veil of effectivenes Speech by Benoit Cœuré, 18 December 2019 Calculation The calculation for the output gap is (Y–Y*)/Y* where Y is actual output and Y* is potential output. If this calculation yields a positive number it is called an inflationary gap and indicates the growt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
