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Measuring The Output Gap Using Stochastic Model Specification Search
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Book Synopsis Measuring the Output Gap Using Stochastic Model Specification Search by : Joshua C. C. Chan
Download or read book Measuring the Output Gap Using Stochastic Model Specification Search written by Joshua C. C. Chan and published by . This book was released on 2017 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is well known that different specification choices can give starkly different output gap estimates. To account for model uncertainty, we average estimates over a wide variety of popular specifications using stochastic model specification search. In particular, we consider three types of specification choices: sets of variables used in the analysis, output trend specifications and distributional assumptions. Using US data, we find that the unemployment gap is useful in estimating the output gap, but conditional on the unemployment gap, the inflation gap no longer depends on the output gap. Our results show a steady decline in trend output growth throughout the sample, and the estimate at the end of our sample is only about 1%. Moreover, data favor t over Gaussian distributed innovations, suggesting the relatively frequent occurrence of extreme events.
Book Synopsis Structural Estimation of the Output Gap by : Yasuo Hirose
Download or read book Structural Estimation of the Output Gap written by Yasuo Hirose and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: We estimate the output gap that is consistent with a standard New Keynesian dynamic stochastic general equilibrium (DSGE) model, where the output gap is defined as a deviation of output from its flexible-price equilibrium, using Bayesian methods. Our output gap illustrates the U.S. business cycles well, compared with other estimates. We find that the main source of the output gap movements is the demand shocks, but that the productivity shocks contributed to the stable output gap in the late 1990s. The robustness analysis shows that the estimated output gap is sensitive to the specification for monetary policy rules.
Book Synopsis Measuring Output Gap: Is It Worth Your Time? by : Mr.Jiaqian Chen
Download or read book Measuring Output Gap: Is It Worth Your Time? written by Mr.Jiaqian Chen and published by International Monetary Fund. This book was released on 2020-02-07 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: We apply a range of models to the U.K. data to obtain estimates of the output gap. A structural VAR with an appropriate identification strategy provides improved estimates of output gap with better real time properties and lower sensitivity to temporary shocks than the usual filtering techniques. It also produces smaller out-of-sample forecast errors for inflation. At the same time, however, our results suggest caution in basing policy decisions on output gap estimates.
Book Synopsis Measuring the Output Gap in Real-Time by : Oliver Müller
Download or read book Measuring the Output Gap in Real-Time written by Oliver Müller and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: In this thesis I use a linear opinion pool to construct real-time ensemble nowcast densities for the Swiss output gap over an out-of-sample period from 2003q1 to 2015q4. The model space consists of a large number of bivariate vector autoregressive specifications for inflation and the output gap, with each specification using a different univariate output gap estimation method, lag order and structural break. The ensemble nowcast densities for the output gap are constructed by combining the predictive densities of the individual VAR specifications weighted by their ability to provide accurate density forecasts for inflation. I assess the robustness of the real-time output gap nowcasts by the linear opinion pool's predictive power for inflation over the evaluation period and by the size of the ex post revisions to the output gap nowcasts due to data revisions and newly added data. I find that the linear opinion pool approach does not generate more accurate density or point inflation forecasts than a number of correctly specified univariate benchmark models. Further, the real-time estimate of the output gap provided by the opinion pool is not more robust to ex post revisions than the real-time estimates of the individual univariate output gap estimation methods. The results put into question the robustness of the real-time output gap nowcasts provided by the linear opinion pool over the evaluation period. I also find that revisions to Swiss GDP price deflator data are large and complicate inflation forecasting.
Book Synopsis Output Gap Measure Based on Survey Data by : Michał Hulej
Download or read book Output Gap Measure Based on Survey Data written by Michał Hulej and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bayesian Econometric Methods by : Joshua Chan
Download or read book Bayesian Econometric Methods written by Joshua Chan and published by Cambridge University Press. This book was released on 2019-08-15 with total page 491 pages. Available in PDF, EPUB and Kindle. Book excerpt: Illustrates Bayesian theory and application through a series of exercises in question and answer format.
Book Synopsis Measuring the Output Gap Using Large Datasets by : Matteo Barigozzi
Download or read book Measuring the Output Gap Using Large Datasets written by Matteo Barigozzi and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: We propose a new measure of the output gap based on a dynamic factor model that is estimated on a large number of U.S. macroeconomic indicators and which incorporates relevant stylized facts about macroeconomic data (co-movements, non-stationarity, and the slow drift in long-run output growth over time). We find that, (1) from the mid-1990s to 2008, the U.S. economy operated above its potential; and, (2) in 2018:Q4, the labor market was tighter than the market for goods and services. Because it is mainly data driven, our measure is a natural complementary tool to the theoretical models used at policy institutions.
Book Synopsis Searching for the Output Gap by : Mark William Longbrake
Download or read book Searching for the Output Gap written by Mark William Longbrake and published by . This book was released on 2008 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: This dissertation investigates the usage and estimation of the output gap. The wide use of the output gap as a variable in the monetary policy literature makes learning more about the output gap necessary. The biggest issue with the output gap is that although it is a straightforward theoretical concept it can not be observed directly, meaning it must be estimated. The economics literature currently estimates the output gap by three different methods. The first is direct detrending of the GDP data, the second is indirect estimation, and the third is the production function approach. This dissertation uses both the first and the third methods in order to produce an output gap estimate that is theoretically and econometrically attractive. We begin by investigating the long term trend in US real GDP directly from the GDP data using a new econometric technique, Adaptive Least Squares (ALS). ALS is a special case of the Kalman Filter that allows for a time varying parameter model to be estimated relatively easily. The estimated trend is then used to estimate the output gap. The results of our estimation suggest that GDP does not follow even a time-varying long term trend, so the output 'gap' as specified is illusory. Chapter 3 derives both an unemployment gap and a capacity utilization gap, using Adaptive Least Squares (ALS), and combines them to formulate our Factor Utilization Model. The use of both unemployment and capacity utilization allows us to consider the effects of both labor and capital under or over utilization, thus eliminating a potential substitution bias from the unemployment gap, and avoiding unit root problems from a univariate estimation of the output gap. Additionally the fact that the Factor Utilization Model can be estimated monthly allows for more frequent data availability. Our final chapter compares various estimates of the output gap including all of the estimates developed earlier. We group the output gap estimates into three broad categories, one-sided filters two-sided filters and real-time estimates. Two-sided filters use the entire history of the data in order to arrive at an estimate. This means that they are very useful for looking backwards at the economy to determine how things were, but they are of little use in saying what would, or should have been done in the past. One-sided filters only use the data from periods up to and including the period being estimated. This gives the estimate that would have been generated if the estimation was being done historically. The final group of estimates utilizes real-time data. This is the data as it was initially published before it was subsequently revised. We find that the GDP data and the Congressional Budget Office's estimate of the output gap are subject to large ex post revisions, but that the unemployment and capacity utilization data are not. This lends strength to our Factor Utilization Gap as our output gap proxy of choice.
Book Synopsis A New Methodology for Estimating the Output Gap in the United States by : Ali Alichi
Download or read book A New Methodology for Estimating the Output Gap in the United States written by Ali Alichi and published by International Monetary Fund. This book was released on 2015-06-30 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: The gap between potential and actual output—the output gap—is a key variable for policymaking. This paper adapts the methodology developed in Blagrave and others (2015) to estimate the path of output gap in the U.S. economy. The results show that the output gap has considerably shrunk since the Great Recession, but still remains negative. While the results are more robust than other existing methodologies, there is still significant uncertainty surrounding the estimates.
Book Synopsis Statistical Modeling and Computation by : Dirk P. Kroese
Download or read book Statistical Modeling and Computation written by Dirk P. Kroese and published by Springer Science & Business Media. This book was released on 2013-11-18 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook on statistical modeling and statistical inference will assist advanced undergraduate and graduate students. Statistical Modeling and Computation provides a unique introduction to modern Statistics from both classical and Bayesian perspectives. It also offers an integrated treatment of Mathematical Statistics and modern statistical computation, emphasizing statistical modeling, computational techniques, and applications. Each of the three parts will cover topics essential to university courses. Part I covers the fundamentals of probability theory. In Part II, the authors introduce a wide variety of classical models that include, among others, linear regression and ANOVA models. In Part III, the authors address the statistical analysis and computation of various advanced models, such as generalized linear, state-space and Gaussian models. Particular attention is paid to fast Monte Carlo techniques for Bayesian inference on these models. Throughout the book the authors include a large number of illustrative examples and solved problems. The book also features a section with solutions, an appendix that serves as a MATLAB primer, and a mathematical supplement.
Book Synopsis Fiscal Policy in the Southern European Union Countries by : Milan Bednář
Download or read book Fiscal Policy in the Southern European Union Countries written by Milan Bednář and published by Springer Nature. This book was released on 2023-05-10 with total page 158 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book examines public debt hoarding within the Euro Area, which is one of the most complicated challenges regarding modern fiscal policy-making. The author offers an up-to-date analysis of the fiscal situations of Italy, Spain, Portugal, and Greece. The book describes key mechanisms of debt transmission, discusses the potential establishment of fiscal and debt union in the EU, identifies numerous implications, and connects the fiscal positions of the examined countries with the structural flaws of the Euro Area and the monetary policy of the European Central Bank. Moreover, the work presents an estimation of structural budget balances, including a comparison with the estimates of major international institutions such as the IMF, OECD, and European Commission. A separate chapter is devoted to analysing the fiscal policy determinants, using time series since the late 19th century, and the issue of fiscal policy efficiency. Finally, the work provides an overview of debt resolution options. Overall, this book offers eight core chapters intended for the public, professional economists, and policymakers.
Book Synopsis Bayesian Estimation of DSGE Models by : Edward P. Herbst
Download or read book Bayesian Estimation of DSGE Models written by Edward P. Herbst and published by Princeton University Press. This book was released on 2015-12-29 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dynamic stochastic general equilibrium (DSGE) models have become one of the workhorses of modern macroeconomics and are extensively used for academic research as well as forecasting and policy analysis at central banks. This book introduces readers to state-of-the-art computational techniques used in the Bayesian analysis of DSGE models. The book covers Markov chain Monte Carlo techniques for linearized DSGE models, novel sequential Monte Carlo methods that can be used for parameter inference, and the estimation of nonlinear DSGE models based on particle filter approximations of the likelihood function. The theoretical foundations of the algorithms are discussed in depth, and detailed empirical applications and numerical illustrations are provided. The book also gives invaluable advice on how to tailor these algorithms to specific applications and assess the accuracy and reliability of the computations. Bayesian Estimation of DSGE Models is essential reading for graduate students, academic researchers, and practitioners at policy institutions.
Book Synopsis Hysteresis and Business Cycles by : Ms.Valerie Cerra
Download or read book Hysteresis and Business Cycles written by Ms.Valerie Cerra and published by International Monetary Fund. This book was released on 2020-05-29 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: Traditionally, economic growth and business cycles have been treated independently. However, the dependence of GDP levels on its history of shocks, what economists refer to as “hysteresis,” argues for unifying the analysis of growth and cycles. In this paper, we review the recent empirical and theoretical literature that motivate this paradigm shift. The renewed interest in hysteresis has been sparked by the persistence of the Global Financial Crisis and fears of a slow recovery from the Covid-19 crisis. The findings of the recent literature have far-reaching conceptual and policy implications. In recessions, monetary and fiscal policies need to be more active to avoid the permanent scars of a downturn. And in good times, running a high-pressure economy could have permanent positive effects.
Book Synopsis Technology Shocks and Aggregate Fluctuations by : Mr.Pau Rabanal
Download or read book Technology Shocks and Aggregate Fluctuations written by Mr.Pau Rabanal and published by International Monetary Fund. This book was released on 2004-12-01 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our answer: Not so well. We reached that conclusion after reviewing recent research on the role of technology as a source of economic fluctuations. The bulk of the evidence suggests a limited role for aggregate technology shocks, pointing instead to demand factors as the main force behind the strong positive comovement between output and labor input measures.
Book Synopsis The Inflation-Targeting Debate by : Ben S. Bernanke
Download or read book The Inflation-Targeting Debate written by Ben S. Bernanke and published by University of Chicago Press. This book was released on 2007-11-01 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past fifteen years, a significant number of industrialized and middle-income countries have adopted inflation targeting as a framework for monetary policymaking. As the name suggests, in such inflation-targeting regimes, the central bank is responsible for achieving a publicly announced target for the inflation rate. While the objective of controlling inflation enjoys wide support among both academic experts and policymakers, and while the countries that have followed this model have generally experienced good macroeconomic outcomes, many important questions about inflation targeting remain. In Inflation Targeting, a distinguished group of contributors explores the many underexamined dimensions of inflation targeting—its potential, its successes, and its limitations—from both a theoretical and an empirical standpoint, and for both developed and emerging economies. The volume opens with a discussion of the optimal formulation of inflation-targeting policy and continues with a debate about the desirability of such a model for the United States. The concluding chapters discuss the special problems of inflation targeting in emerging markets, including the Czech Republic, Poland, and Hungary.
Book Synopsis What Did Monetary Policy Do? by : Carmine Trecroci
Download or read book What Did Monetary Policy Do? written by Carmine Trecroci and published by . This book was released on 2001 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Stochastic Frontier Analysis by : Subal C. Kumbhakar
Download or read book Stochastic Frontier Analysis written by Subal C. Kumbhakar and published by Cambridge University Press. This book was released on 2003-03-10 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern textbook presentations of production economics typically treat producers as successful optimizers. Conventional econometric practice has generally followed this paradigm, and least squares based regression techniques have been used to estimate production, cost, profit and other functions. In such a framework deviations from maximum output, from minimum cost and cost minimizing input demands, and from maximum profit and profit maximizing output supplies and input demands, are attributed exclusively to random statistical noise. However casual empiricism and the business press both make persuasive cases for the argument that, although producers may indeed attempt to optimize, they do not always succeed. This book develops econometric techniques for the estimation of production, cost and profit frontiers, and for the estimation of the technical and economic efficiency with which producers approach these frontiers. Since these frontiers envelop rather than intersect the data, and since the authors continue to maintain the traditional econometric belief in the presence of external forces contributing to random statistical noise, the work is titled Stochastic Frontier Analysis.
