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Author: Mr. Haroon Mumtaz
Publisher: International Monetary Fund
ISBN: 1451895534
Category : Business & Economics
Languages : en
Pages : 43
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Book Description
We show the importance of a dynamic aggregation bias in accounting for the PPP puzzle. We prove that established time-series and panel methods substantially exaggerate the persistence of real exchange rates because of heterogeneity in the dynamics of disaggregated relative prices. When heterogeneity is properly taken into account, estimates of the real exchange rate half-life fall dramatically, to little more than one year, or significantly below Rogoff''s "consensus view" of three to five years. We show that corrected estimates are consistent with plausible nominal rigidities, thus, arguably, solving the PPP puzzle.
Author: Mr. Haroon Mumtaz
Publisher: International Monetary Fund
ISBN: 1451895534
Category : Business & Economics
Languages : en
Pages : 43
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Book Description
We show the importance of a dynamic aggregation bias in accounting for the PPP puzzle. We prove that established time-series and panel methods substantially exaggerate the persistence of real exchange rates because of heterogeneity in the dynamics of disaggregated relative prices. When heterogeneity is properly taken into account, estimates of the real exchange rate half-life fall dramatically, to little more than one year, or significantly below Rogoff''s "consensus view" of three to five years. We show that corrected estimates are consistent with plausible nominal rigidities, thus, arguably, solving the PPP puzzle.
Author: International Monetary Fund. Research Dept.
Publisher: International Monetary Fund
ISBN: 1451956770
Category : Business & Economics
Languages : en
Pages : 228
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Book Description
A central proposition regarding effects of different mechanisms of fi-nancing public expenditures is that, under specific circumstances, it makes no difference to the level of aggregate demand if the government finances its outlays by debt or taxation. This so-called Ricardian equivalence states that, for a given expenditure path, substitution of debt for taxes does not affect private sector wealth and consumption. This paper provides a model illustrating the implications of Ricardian equivalence, surveys the litera-ture, considers effects of relaxing the basic assumptions, provides a frame-work to study implications of various extensions, and critically reviews recent empirical work on Ricardian equivalence.
Author: International Monetary Fund
Publisher: International Monetary Fund
ISBN: 1498330282
Category : Business & Economics
Languages : en
Pages : 132
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Book Description
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Author: Richard C. Marston
Publisher: University of Chicago Press
ISBN: 0226507254
Category : Business & Economics
Languages : en
Pages : 332
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Book Description
Economists writing on flexible exchange rates in the 1960s foresaw neither the magnitude nor the persistence of the changes in real exchange rates that have occurred in the last fifteen years. Unexpectedly large movements in relative prices have lead to sharp changes in exports and imports, disrupting normal trading relations and causing shifts in employment and output. Many of the largest changes are not equilibrium adjustments to real disturbances but represent instead sustained departures from long-run equilibrium levels, with real exchange rates remaining "misaligned" for years at a time. Contributors to Misalignment of Exchange Rates address a series of questions about misalignment. Several papers investigate the causes of misalignment and the extent to which observed movements in real exchange rates can be attributed to misalignment. These studies are conducted both empirically, through the experiences of the United States, Great Britain, Japan, and the countries of the European Monetary System, and theoretically, through models of imperfect competition. Attention is then turned to the effects of misalignment, especially on employment and production, and to detailed estimates of the effects of changes in exchange rates on several industries, including the U.S. auto industry. In response to the contention that there is significant "hysteresis" in the adjustment of employment and production to changes in exchange rates, contributors also attempt to determine whether the effects of misalignment can be reversed once exchange rates return to earlier levels. Finally, the issue of how to avoid—or at least control—misalignment through macroeconomic policy is confronted.
Author: Rogelio Arellano-Cadena
Publisher:
ISBN:
Category : Foreign exchange
Languages : en
Pages : 240
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Book Description
Author: Mr.Guillermo Calvo
Publisher: International Monetary Fund
ISBN: 1451921217
Category : Business & Economics
Languages : en
Pages : 50
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Book Description
This paper presents a theoretical and empirical analysis of policies aimed at setting a more depreciated level of the real exchange rate. An intertemporal optimizing model suggests that, in the absence of changes in fiscal policy, a more depreciated level of the real exchange can only be attained temporarily. This can be achieved by means of higher inflation and/or higher real interest rates, depending on the degree of capital mobility. Evidence for Brazil, Chile, and Colombia supports the model’s prediction that undervalued real exchange rates are associated with higher inflation.
Author: Ronald MacDonald
Publisher: Routledge
ISBN: 1134838220
Category : Foreign exchange
Languages : en
Pages : 334
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Book Description
''In summary, the book is valuable as a textbook both at the advanced undergraduate level and at the graduate level. It is also very useful for the economist who wants to be brought up-to-date on theoretical and empirical research on exchange rate behaviour.'' ""Journal of International Economics""
Author: Sebastian Edwards
Publisher: Johns Hopkins University Press
ISBN:
Category : Business & Economics
Languages : en
Pages : 110
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Book Description
This article analyzes the theory of equilibrium real exchange rates and defines misalignment as a deviation of the real exchange rate (RER) from its equilibrium level. The role of macroeconomic policies is then analyzed under three alternative nominal exchange rate regimes: predetermined nominal exchange rates; floating nominal rates; and dual or black market nominal exchange rates. This discussion points out how inconsistent macroeconomic policies often lead to real exchange rate misalignment. Corrective measures, including nominal devaluation and several alternative approaches, are then evaluated.
Author: R.W. Jones
Publisher: North Holland
ISBN:
Category : Business & Economics
Languages : en
Pages : 654
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Book Description
Textbook, research papers on international economic theory, economic policy and practice - includes a literature survey of theoretical studies in trade relations; covers evolution of economic models explaining the determinants of trade structure, capital flow, labour mobility, trade in natural resources, etc.; examines macroeconomics aspects of balance of payments, exchange rate, international monetary system, economic relations and dependence, etc. Bibliography, graphs, statistical tables.
Author: Dani Rodrick
Publisher: Elsevier
ISBN: 0080931723
Category : Business & Economics
Languages : en
Pages : 1066
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Book Description
What guidance does academic research really provide to economic policy development? The critical and analytical surveys in this volume investigate links between policies and outcomes by surveying work from broad macroeconomic policies to interventions in microfinance. Asserting that there are no universal correspondences between policies and outcomes, contributors demonstrate instead that only an intense familiarity with the development context and the universe of applicable economic models can generate successful policies. Getting cause-and-effect right is essential for policy design and implementation. With the goal of drawing researchers and policy makers closer, this volume highlights our increasing understanding of ways to combine economic theorizing with careful, thoughtful empirical work. - Presents an accurate, self-contained survey of the current state of the field - Summarizes the most recent discussions, and elucidates new developments - Although original material is also included, the main aim is the provision of comprehensive and accessible surveys
