Empirical Investigations Into the Dynamics of Price Adjustment PDF Download

Author: Joseph Haimowitz
Publisher:
ISBN:
Category : Equilibrium (Economics)
Languages : en
Pages : 312

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Author: Eytan Sheshinski
Publisher: MIT Press
ISBN: 9780262193320
Category : Business & Economics
Languages : en
Pages : 546

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Book Description
These collected articles constitute what is perhaps the definitive study of pricing models under inflation, providing a solid basis for further research on this elusive question. What are the real effects of inflation? These collected articles constitute what is perhaps the definitive study of pricing models under inflation, providing a solid basis for further research on this elusive question. Covering a broad range of theory and applications by well-known microeconomists, the eighteen contributions evaluate the effects of inflation on aggregate output and on welfare and reveal the scope of recent efforts to explicitly incorporate frictions in economic models. A basic building block common to most of the essays in this volume is the observation that individual firms change nominal prices intermittently. The frequency and size of nominal price changes are influenced by the cost of price adjustment and changes in the economic environment, production costs, market demand, market structure, and most important, inflation. Thus the degree of nominal rigidity is influenced by the economic environment, and in a dynamic context. Two introductory essays survey the empirical studies of pricing policies by individual firms and the theoretical efforts to integrate the nominal rigidities at the micro level into macro relationships. The essays that follow treat the general problem of optimal dynamic adjustment in the presence of convex costs of adjustment, include applications of the inventory models to the case of nominal price adjustment by an individual firm, address the question of aggregation, introduce active search by consumers, and provide empirical analysis of nominal price rigidities.

Author: Gita Gopinath
Publisher:
ISBN:
Category : Foreign exchange rates
Languages : en
Pages : 51

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A common finding across empirical studies of price adjustment is that there is large heterogeneity in the frequency of price adjustment. However, there is little evidence of how distant prices are from the desired flexible price. Without this evidence, it is difficult to discern what the frequency measure implies for the transmission of shocks or to understand why some firms adjust more frequently than others. We exploit the open economy environment, which provides a well-identified and sizeable cost shock namely the exchange rate shock to shed light on these questions. First, we empirically document that high frequency adjusters have a long-run pass-through that is at least twice as high as low frequency adjusters in the data. Next, we show theoretically that long-run pass-through is determined by the same primitives that shape the curvature of the profit function and, hence, also affect frequency. In an environment with variable mark-ups or variable marginal costs, theory predicts a positive relation between frequency and pass-through, as documented in the data. Consequently, estimates of long-run pass-through shed light on the determinants of the duration of prices. The standard workhorse model with constant elasticity of demand and Calvo or state dependent pricing generates long-run pass-through that is uncorrelated with frequency, contrary to the data. Lastly, we calibrate a dynamic menu-cost model and show that variable mark-ups chosen to match the variation in pass-through in the data can generate substantial variation in price duration, equivalent to one third of the observed variation in the data.

Author: Gordon L. Clark
Publisher: Routledge
ISBN: 1351594656
Category : Business & Economics
Languages : en
Pages : 362

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Originally published in 1986. This book is concerned with how regional economies adapt and respond to changing circumstances, and especially with the spatial system and processes of restructuring. Throughout the book there is a methodological commitment to adjustment theory - a unique analytical framework for the study of the dynamics of advanced capitalist economies. Instead of homogenising space in the manner of neoclassical economic theory, the authors focus on adjustment processes that produce and reproduce spatial differentiation. The most important facets of regional economic structure are covered – employment, wages, prices, migration, and capital investment – in terms of their own dimensions and their connections with the larger theoretical framework. Each part of the book develops one particular dimension of regional adjustment, and each has an overview and summary. Within each part, there is a sequence of related studies focussing on the empirical aspects, theoretical logic, and distributive consequences of regional adjustment.

Author: Danziger, Leif
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author: Arthur Fishman
Publisher:
ISBN:
Category : Prices
Languages : en
Pages : 76

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Author: Atanu Ghoshray
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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This paper builds on the work of Deaton and Laroque (Journal of Development Economics, Vol. 71 (2003), pp. 289-310) by empirically testing for long-run commodity price adjustment in a non-linear framework. We propose a non-linear adjustment mechanism of commodity price dynamics linked to the Lewis model. Using more recent data by updating the price, income and production indices, we employ advanced econometric techniques in order to investigate whether there is empirical evidence to support the arguments of the non-linear model. The findings lend support to the underlying non-linear framework proposed in this paper.

Author: Alan A. Brown
Publisher:
ISBN:
Category : Prices
Languages : en
Pages : 68

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Author: Etienne Gagnon
Publisher:
ISBN:
Category : Economics
Languages : en
Pages : 0

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Firms employ a rich variety of pricing strategies whose implications for aggregate price dynamics often diverge. This situation poses a challenge for macroeconomists interested in bridging micro and macro price stickiness. In responding to this challenge, we note that differences in macro price stickiness across pricing mechanisms can often be traced back to price changes that are either triggered or cancelled by shocks. We exploit observed micro price behavior to quantify the importance of this margin of adjustment for the response of inflation to shocks. Across a range of empirical exercises, we find strong evidence that changes in the timing of price adjustments contribute significantly to the flexibility of the aggregate price level.

Author: Mohamed El Hedi Arouri
Publisher: Springer Science & Business Media
ISBN: 3790823899
Category : Business & Economics
Languages : en
Pages : 214

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Book Description
Emerging markets have received a particular attention of academic researchers and practitioners since they decided to open their domestic capital markets to foreign participants about three decades ago. At the same time, we remark that theoretical and empirical research in emerging stock markets has been particularly challenged by their fast changes in nature and size under the effects of financial liberalization and reforms. This evolving feature has particularly led to a commensurate increase in sophistication of modeling techniques used for understanding financial markets. In this spirit, the book aims at providing the audience a comprehensive understanding of emerging stock markets in various aspects using modern financial econometric methods. It addresses the empirical techniques needed by economic agents to analyze the dynamics of these markets and illustrates how they can be applied to the actual data. On the other hand, it presents and discusses new research findings and their implications.