The principle of purchasing power parity is central to the theoretical underpinnings of the analysis of many trade issues, but up until recently, there was little evidence that PPP held in the long run. Current research has changed that. The key to finding the evidence was realizing how to test...

We provide a comprehensive analysis of the purchasing power parity hypothesis, relying on a linear panel data framework. First, we consider two panel unit root tests, based on transformations of country-specific statistics, which allow for parameter heterogeneity across countries. Using GLS...

We examine the Purchasing Power Parity (PPP) hypothesis using a unique panel of monthly data on black market exchange rates for twenty emerging market economies over the period 19973M1-1993M12. We apply a large number of recent heterogeneous panel unit root and cointegration tests. Panel unit...

Time series analysis is used to study the savings rate and its determinants. The real effective exchange rate is introduced as a new independent variable in the savings function. Borrowing constraints, the current account balance, real rate of interest, macroeconomic stability, and age...

This paper examines the empirical validity of Purchasing Power Parity (PPP) for certain large developing economies by using a panel unit root methodology. The test results show that a long run real exchange rate depreciation trend exists in certain developing countries. Without considering this...

Building on purchasing power parity theory, this paper proposes a new approach to forecasting exchange rates using the Big Mac data from The Economist magazine. Our approach is attractive in three aspects. Firstly, it uses easily-available Big Mac prices as input. These prices avoid several...

The aim of this article is to provide additional evidence on the fulfilment of the Purchasing Power Parity hypothesis in the so-called Mediterranean countries. In order to test for the empirical validity of such hypothesis, we have applied two types of unit root tests. The first group is due to...

A key objective of economic policy in Canada is to reduce the productivity gap with the United States. The development of appropriate policies to attain this goal requires a thorough understanding of the nature of the gap, including its industry dimensions. Unfortunately, statistical agencies do...

Emphasis on the interplay of real and monetary factors in determining exchange rates both in the short and long run.

This five-chapter introduction into international money and foreign exchange markets covers all the basics, theoretical, institutional, as well as empirical. After a brief review of the money market, we discuss the size and structure of the foreign exchange markets. This information is then used...