Download or read book Macroeconomic Consequences of Sticky Prices and Sticky Information written by Tomiyuki Kitamura and published by . This book was released on 2008 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: This dissertation examines macroeconomic consequences of sticky prices and sticky information. It consists of three essays. The first essay (Chapter 1) develops a simple model combining both sticky prices and sticky information. The duration of the stickiness is fixed. I argue that combining the two types of stickiness creates a very powerful mechanism to generate persistent inflation dynamics. In particular, without assuming empirically implausible degree of price stickiness, the model can capture the hump-shaped behavior of inflation. That is, the inflation rise for some periods after a positive monetary shock and then gradually returns to the steady state level. Also, I show that when the two types of stickiness coexist, the peak of inflation is more delayed compared to the models with only one of the two types of stickiness. Finally, I also show that the results do not depend on the independence of information updating schedule from price setting schedule. The second essay (Chapter 2) empirically examines a model integrating sticky prices and sticky information. The duration of the stickiness is now random. I find that both rigidities are present in U.S. data. I also show that this dual stickiness model's closest competitor is the hybrid New Keynesian model, which assumes backward-looking behavior of firms. For both models, current inflation depends in part on last period's inflation. The former model achieves this dependence endogenously through the interaction of the two rigidities, rather than through backward-looking behavior. U.S. data supports the dual stickiness over the hybrid model because lagged expectations terms appear in the former's inflation Euler equation. Finally, I show that it is quantitatively important to distinguish between the two by simulating a dynamic general equilibrium model under each of the two inflation equations. The third essay (Chapter 3) investigates optimal monetary policy using models developed in the previous two chapters. Two main results characterize the optimal policy. First, in the presence of cost-push shocks, a simple elastic price target rule is optimal, regardless of the degree of each type of stickiness, and regardless of whether the specification of stickiness is fixed-duration or random-duration. Second, the dynamics under the optimal policy in the model are more persistent than those in the models with either type of stickiness. I also evaluate how important it is for the central bank to distinguish the dual stickiness model from an existing alternative, the hybrid New Keynesian model. The results show that, in the presence of possible error in fulfilling the optimal rule, the welfare loss can be huge when the central bank fails to recognize the dual stickiness model as the true model of the economy.

Download or read book Asking About Prices written by Alan Blinder and published by Russell Sage Foundation. This book was released on 1998-01-08 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why do consumer prices and wages adjust so slowly to changes in market conditions? The rigidity or stickiness of price setting in business is central to Keynesian economic theory and a key to understanding how monetary policy works, yet economists have made little headway in determining why it occurs. Asking About Prices offers a groundbreaking empirical approach to a puzzle for which theories abound but facts are scarce. Leading economist Alan Blinder, along with co-authors Elie Canetti, David Lebow, and Jeremy B. Rudd, interviewed a national, multi-industry sample of 200 CEOs, company heads, and other corporate price setters to test the validity of twelve prominent theories of price stickiness. Using everyday language and pertinent scenarios, the carefully designed survey asked decisionmakers how prominently these theoretical concerns entered into their own attitudes and thought processes. Do businesses tend to view the costs of changing prices as prohibitive? Do they worry that lower prices will be equated with poorer quality goods? Are firms more likely to try alternate strategies to changing prices, such as warehousing excess inventory or improving their quality of service? To what extent are prices held in place by contractual agreements, or by invisible handshakes? Asking About Prices offers a gold mine of previously unavailable information. It affirms the widespread presence of price stickiness in American industry, and offers the only available guide to such business details as what fraction of goods are sold by fixed price contract, how often transactions involve repeat customers, and how and when firms review their prices. Some results are surprising: contrary to popular wisdom, prices do not increase more easily than they decrease, and firms do not appear to practice anticipatory pricing, even when they can foresee cost increases. Asking About Prices also offers a chapter-by-chapter review of the survey findings for each of the twelve theories of price stickiness. The authors determine which theories are most popular with actual price setters, how practices vary within different business sectors, across firms of different sizes, and so on. They also direct economists' attention toward a rationale for price stickiness that does not stem from conventional theory, namely a strong reluctance by firms to antagonize or inconvenience their customers. By illuminating how company executives actually think about price setting, Asking About Prices provides an elegant model of a valuable new approach to conducting economic research.

Download or read book International Dimensions of Monetary Policy written by Jordi Galí and published by University of Chicago Press. This book was released on 2010-03-15 with total page 663 pages. Available in PDF, EPUB and Kindle. Book excerpt: United States monetary policy has traditionally been modeled under the assumption that the domestic economy is immune to international factors and exogenous shocks. Such an assumption is increasingly unrealistic in the age of integrated capital markets, tightened links between national economies, and reduced trading costs. International Dimensions of Monetary Policy brings together fresh research to address the repercussions of the continuing evolution toward globalization for the conduct of monetary policy. In this comprehensive book, the authors examine the real and potential effects of increased openness and exposure to international economic dynamics from a variety of perspectives. Their findings reveal that central banks continue to influence decisively domestic economic outcomes—even inflation—suggesting that international factors may have a limited role in national performance. International Dimensions of Monetary Policy will lead the way in analyzing monetary policy measures in complex economies.

Download or read book The General Theory of Employment Interest and Money written by John Maynard Keynes and published by . This book was released on 1989 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Tale of Two Rigidities written by Edward S. Knotek and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Macroeconomic models with microeconomic foundations face a difficult task: they must be consistent with facts both "large" and "small." This paper proposes a model that combines two strands of the literature on stickiness in order to match both sets of facts. (1) Firms acquire information infrequently, as in Mankiw and Reis (2002), resulting in sticky information. (2) Firms face heterogeneous, fixed menu costs which they must pay to change prices, leading to state-dependent sticky prices at the micro level. I estimate key structural parameters and show that a model of sticky prices in a sticky-information environment is consistent with both micro and macro evidence.

Download or read book Wage and Price Stickiness in Macroeconomics written by David E. W. Laidler and published by London : Department of Economics, University of Western Ontario. This book was released on 1992 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Are Sticky Prices Costly written by Yuriy Gorodnichenko and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We propose a simple framework to assess the costs of nominal price adjustment using stock market returns. We document that, after monetary policy announcements, the conditional volatility rises more for firms with stickier prices than for firms with more flexible prices. This differential reaction is economically large as well as strikingly robust to a broad array of checks. These results suggest that menu costs--broadly defined to include physical costs of price adjustment, informational frictions, etc.--are an important factor for nominal price rigidity. We also show that our empirical results qualitatively and, under plausible calibrations, quantitatively consistent with New Keynesian macroeconomic models where firms have heterogeneous price stickiness. Since our approach is valid for a wide variety of theoretical models and frictions preventing firms from price adjustment, we provide 's'smodel-free'' evidence that sticky prices are indeed costly.

Download or read book Do Sticky Prices Need to be Replaced with Sticky Information written by Bill Dupor and published by . This book was released on 2006 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: A first generation of research found it difficult to reconcile observed inflation and cyclical output with the fixed price mechanism. Since then, researchers have been divided roughly into two camps. The first camp argues that the original mechanism is largely successful once cyclical output is replaced with labor's share. The second camp argues for a wholesale replacement of fixed prices, e.g., with 'sticky information.' We take up the question by estimating a 'dual stickiness' model that integrates sticky prices and information. We find that both rigidities are present in aggregate U.S. data. Thus, sticky information cannot replace sticky prices. Our dual stickiness model performs comparably to the hybrid sticky price model, which allows for a fraction of backward-looking firms. In particular, the hybrid model's backward-looking behavior arises endogenously under dual stickiness. As such, the dual stickiness model (with an estimated seven month average information delay) may provide more plausible microeconomic foundations.--Publisher's description.

Download or read book Sticky Prices and Monetary Policy written by Jean Boivin and published by . This book was released on 2007 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper disentangles fluctuations in disaggregated prices due to macroeconomic and sectoral conditions using a factor-augmented vector autoregression estimated on a large data set. On the basis of this estimation, we establish eight facts: (1) Macroeconomic shocks explain only about 15% of sectoral inflation fluctuations; (2) The persistence of sectoral inflation is driven by macroeconomic factors; (3) While disaggregated prices respond quickly to sector-specific shocks, their responses to aggregate shocks are small on impact and larger thereafter; (4) Most prices respond with a significant delay to identified monetary policy shocks, and show little evidence of a "price puzzle," contrary to existing studies based on traditional VARs; (5) Categories in which consumer prices fall the most following a monetary policy shock tend to be those in which quantities consumed fall the least; (6) The observed dispersion in the reaction of producer prices is relatively well explained by the degree of market power; (7) Prices in sectors with volatile idiosyncratic shocks react rapidly to aggregate monetary policy shocks; (8) The sector-specific components of prices and quantities move in opposite directions.

Download or read book Imperfect Competition and Sticky Prices written by N. Gregory Mankiw and published by MIT Press. This book was released on 1991 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: These two volumes bring together a set of important essays that represent a "new Keynesian" perspective in economics today. This recent work shows how the Keynesian approach to economic fluctuations can be supported by rigorous microeconomic models of economic behavior. The essays are grouped in seven parts that cover costly price adjustment, staggering of wages and prices, imperfect competition, coordination failures, and the markets for labor, credit, and goods. An overall introduction, brief introductions to each of the parts, and a bibliography of additional papers in the field round out this valuable collection.Volume 1 focuses on how friction in price setting at the microeconomic level leads to nominal rigidity at the macroeconomic level, and on the macroeconomic consequences of imperfect competition, including aggregate demand externalities and multipliers. Volume 2 addresses recent research on non-Walrasian features of the labor, credit, and goods markets. Contributors George A Akerlof, Costas Azariadis, Laurence Ball, Ben S. Bernanke, Mark Bits, Olivier J. Blanchard, Alan S. Blinder, John Bryant, Andrew S. Caplin, Dennis W. Carlton, Stephen G. Cecchetti, Russell Cooper, Peter A. Diamond, Gary Fethke, Stanley Fischer, Robert E. Hall, Oliver Hart, Andrew John, Nobuhiro Kiyotaki, Alan B. Krueger, David M. Lilien, Ian M. McDonald, N. David Mankiw, Arthur M. Okun, Andres Policano, David Romer, Julio J. Rotemberg, Garth Saloner, Carl Shapiro, Andrei Shleifer, Robert M. Solow, Daniel F. Spulber, Joseph E. Stiglitz, Lawrence H. Summers, John Taylor, Andrew Weiss, Michael Woodford, Janet L. Yellen

Download or read book Sticky Information Versus Sticky Prices written by N. Gregory Mankiw and published by . This book was released on 2003 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper examines a model of dynamic price adjustment based on the assumption that information disseminates slowly throughout the population. Compared to the commonly used sticky-price model, this sticky-information model displays three, related properties that are more consistent with accepted views about the effects of monetary policy. First, disinflations are always contractionary (although announced disinflations are less contractionary than surprise ones). Second, monetary policy shocks have their maximum impact on inflation with a substantial delay. Third, the change in inflation is positively correlated with the level of economic activity.

Download or read book Pragmatic Capitalism written by Cullen Roche and published by Macmillan. This book was released on 2014-07-08 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: An insightful and original look at why understanding macroeconomics is essential for all investors

Download or read book The Macroeconomic of Sticky Prices with Generalized Hazard Functions written by Fernando E. Álvarez and published by . This book was released on 2020 with total page 47 pages. Available in PDF, EPUB and Kindle. Book excerpt: We give a thorough analytic characterization of a large class of sticky-price models where the firm’s price setting behavior is described by a generalized hazard function. Such a function provides a tractable description of the firm’s price setting behavior and allows for a vast variety of empirical hazards to be fitted. This setup is microfounded by random menu costs as in Caballero and Engel (1993) or, alternatively, by information frictions as in Woodford (2009). We establish two main results. First, we show how to identify all the primitives of the model, including the distribution of the fundamental adjustment costs and the implied generalized hazard function, using the distribution of price changes or the distribution of spell durations. Second, we derive a sufficient statistic for the aggregate effect of a monetary shock: given an arbitrary generalized hazard function, the cumulative impulse response to a once-and-for-all monetary shock is given by the ratio of the kurtosis of the steady-state distribution of price changes over the frequency of price adjustment times six. We prove that Calvo’s model yields the upper bound and Golosov and Lucas’ model the lower bound on this measure within the class of random menu cost models.

Download or read book Sticky Feet written by Claire H. Hollweg and published by World Bank Publications. This book was released on 2014-07-03 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report quantifies labor mobility costs in developing countries and simulates the implied adjustment paths of employment and wages following a change in trade policy. High mobility costs are shown to reduce the potential gains to trade reform.

Download or read book The Macroeconomics of Sticky Prices with Generalized Hazard Functions written by Fernando E. Alvarez and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: We give a thorough analytic characterization of a large class of sticky-price models where the firm's price setting behavior is described by a generalized hazard function. Such a function provides a tractable description of the firm's price setting behavior and allows for a vast variety of empirical hazards to be fitted. This setup is microfounded by random menu costs as in Caballero and Engel (1993) or, alternatively, by information frictions as in Woodford (2009). We establish two main results. First, we show how to identify all the primitives of the model, including the distribution of the fundamental adjustment costs and the implied generalized hazard function, using the distribution of price changes or the distribution of spell durations. Second, we derive a sufficient statistic for the aggregate effect of a monetary shock: given an arbitrary generalized hazard function, the cumulative impulse response to a once-and-for-all monetary shock is given by the ratio of the kurtosis of the steady-state distribution of price changes over the frequency of price adjustment times six. We prove that Calvo's model yields the upper bound and Golosov and Lucas' model the lower bound on this measure within the class of random menu cost models

Download or read book Law and Macroeconomics written by Yair Listokin and published by Harvard University Press. This book was released on 2019-03-11 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: After 2008, private-sector spending took a decade to recover. Yair Listokin thinks we can respond more quickly to the next meltdown by reviving and refashioning a policy approach, used in the New Deal, to harness law’s ability to function as a macroeconomic tool, stimulating or relieving demand as required under certain crisis conditions.

Download or read book Money and the Economy written by Karl Brunner and published by Cambridge University Press. This book was released on 1997-07-24 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume offers a unique perspective on a key issue of monetary economics: the effect of money on output. Karl Brunner and Allan Meltzer address the theoretical aspects of this issue with the purpose of understanding their policy implications. They offer an historical and at times provocative overview on the relationship between money and output, and go on to present their well-known model of a monetary economy, before examining the real sector. Throughout the volume, their views are confronted with competing explanations in order to highlight differences. The monetarist flavour of the volume emerges most clearly in frequent arguments pointing to the relative stability of the private sector.