Purchasing Power Parity and Real Exchange Rates

Purchasing Power Parity and Real Exchange Rates
Author: Mark P. Taylor
Publisher: Routledge
Total Pages: 227
Release: 2013-09-13
Genre: Business & Economics
ISBN: 1317988205

The term Purchasing Power Parity may date from the early twentieth century, when it was coined by the Swedish economist Gustav Cassel, but the underlying concept had been enjoying varying degrees of success since its development in sixteenth century Spain. Even towards the end of the twentieth century, and especially since the breakdown of the Bretton Woods system of fixed exchange rates, PPP and the stability of real exchange rates continued to be the subject of academic debate. This volume brings together essays covering aspects of current thinking on Purchasing Power Parity, from the various ways in which to test for its existence, to its appearance in different economies around the world, to examinations of the explanations given when PPP does not appear to hold This book was published as a special issue of Applied Financial Economics. The academic editor of this journal is Mark P. Taylor.

Deviations of Exchange Rates from Purchasing Power Parity

Deviations of Exchange Rates from Purchasing Power Parity
Author: Mr.Tamim Bayoumi
Publisher: International Monetary Fund
Total Pages: 18
Release: 1998-05-01
Genre: Business & Economics
ISBN: 1451960840

We examine the mean-reverting properties of real exchange rates, by comparing the unit root properties of a group of international real exchange rates with two groups of intra-national real exchange rates. Strikingly, we find that while the international real rates taken as a group appear mean-reverting, the intra-national rates are not. This is consistent with the view that while monetary shocks may be mean-reverting over the medium term, underlying real factors do generate long-term trends in real exchange rates.

International Parity Conditions

International Parity Conditions
Author: Razzaque H. Bhatti
Publisher: Springer
Total Pages: 389
Release: 2016-07-27
Genre: Business & Economics
ISBN: 1349255238

This book presents an extensive survey of the theory and empirics of international parity conditions which are critical to our understanding of the linkages between world markets and the movement of interest and exchange rates across countries. The book falls into three parts dealing with the theory, methods of econometric testing and existing empirical evidence. Although it is intended to provide a consensus view on the subject, the authors also make some controversial propositions, particularly on the purchasing power parity conditions.

Purchasing Power Parity - its theoretical perspective and empirical evidence

Purchasing Power Parity - its theoretical perspective and empirical evidence
Author: Marc Munzer
Publisher: GRIN Verlag
Total Pages: 16
Release: 2009-08-19
Genre: Business & Economics
ISBN: 364040470X

Seminar paper from the year 2009 in the subject Business economics - Investment and Finance, grade: 1,3, University of Hull, language: English, abstract: The Swedish economist Gustav Cassel developed his theory of Purchasing Power Parity (henceforth PPP) more than 80 years. Ago, and today it is still an essential part of the framework for forecasting exchange rates, which includes parity conditions in international finance. International parity conditions imply purchasing power parity, the Fisher effect, the interest rate parity theory and the expectations theory. “They are the set of equilibrium relationships which should hold between product prices, interest rates, and spot and forward exchange rates assuming a freely floating exchange system.” (Demirag and Goddard, 1994, 70) Unfortunately, these theories do not always work out in reality, especially in times of financial crisis. However, they give us a central understanding of how and why multinational business is related in the world. Sometimes, “the mistake is not always in the theory itself, but in the way it is interpreted or applied in practice” (Eitemann et.al., 2004, 133). This essay will take a detailed look at PPP, its theoretical perspective, and the empirical evidence for it. [...]

PPP Strikes Back

PPP Strikes Back
Author: Mr.Jean Imbs
Publisher: International Monetary Fund
Total Pages: 43
Release: 2003-04-01
Genre: Business & Economics
ISBN: 145184901X

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.

Currencies, Commodities and Consumption

Currencies, Commodities and Consumption
Author: Kenneth W. Clements
Publisher: Cambridge University Press
Total Pages: 401
Release: 2013-01-31
Genre: Business & Economics
ISBN: 110701476X

Discusses economic issues associated with exchange rates, commodity prices, the economic size of countries and alternatives to PPP exchange rates.

The Principle, Practise and Problems of Purchasing Power Parity Theory

The Principle, Practise and Problems of Purchasing Power Parity Theory
Author: Alina Ignatiuk
Publisher: GRIN Verlag
Total Pages: 69
Release: 2009-04
Genre: Business & Economics
ISBN: 3640305884

Seminar paper from the year 2008 in the subject Business economics - Miscellaneous, grade: A, Schmalkalden University of Applied Sciences (Schmalkalden University), language: English, abstract: "Under the skin of any international economist lies a deep-seated belief in some variant of the PPP theory of the exchange rate." The purpose of this paper is to consider one of the most controversial theory in international economics - Purchasing Power Parity theory - its main idea, empirical evidence, limitations and practical application. The main idea of PPP is price levels changes determine the exchange rate change between two countries. There are two versions of PPP theory absolute and relative. Stricter absolute version of PPP did not find confirmation in reality and relative version of PPP theory was proposed. Despite theoretical and practical inconformity, PPP is present in many models of international economics as an explanation of exchange rate changes. The main apologist of PPP theory and its father was Gustav Cassel. He indicated that the exchange rate determined by price levels is not necessarily the actual exchange rate but the equilibrium one. Also Cassel mentioned that there is a tendency for the actual exchange rate to return to its equilibrium exchange rate. The original idea of PPP theory is described below: "Our willingness to pay a certain price for foreign money must ultimately and essentially be due to the fact that this money possesses a purchasing power as against commodities and services in that foreign country." In this paper we considered the principle and two versions of PPP theory, discussed its empirical evidence and econometrical tests, and also tried to find possible reasons why PPP theory fails in reality and answered the question is this theory still useful for explaining exchange rates movements.