The purpose of the paper is to evaluate the validity of purchasing power parity (PPP) for eight countries from the Emerging Europe: Hungary,Czech Republic, Poland, Romania, Lithuania, Latvia, Serbia and Turkey. Monthly data for euro and U.S. dollar based real exchange rate time series are...

This paper investigates whether daily stock price indices from fourteen emerging markets are random walk (unit root) or mean reverting long memory processes. We use an efficient statistical framework that tests for random walks in the presence of multiple structural breaks at unknown dates. This...

We consider tests for sudden changes in the unconditional volatility of conditionally heteroskedastic time series based on cumulative sums of squares. When applied to the original series these tests suffer from severe size distortions, where the correct null hypothesis of no volatility change is...

We consider tests for sudden changes in the unconditional volatility of conditionally heteroskedastic time series based on cumulative sums of squares. When applied to the original series these tests suffer from severe size distortions, where the correct null hypothesis of no volatility change is...

This paper studies the Mexican stock market integration process. First, we estimate the time-varying Mexican degree of market integration using an international CAPM with segmentation effects. Second, we study the structural breaks in this series. Finally, we relate the obtained results to...

In this paper, we try to analyse the long-run relationship between the stock prices of emerging markets in the Europe, Middle East and Africa (EMEA) region and the US market. Our aim is to find out whether these markets provide opportunities for international diversification to US investors. We...

Inflation rate targeting (IT) has recently become a popular monetary policy tool to fight inflation, in advanced as well as emerging market economies, by curtailing inflationary expectations. The evidence of IT's role in anchoring expectations is mixed. In this paper, the authors quantitatively...

This paper examines the weak form of informational efficiency for of three major capital markets, namely United Kingdom, United States of America and Japan. Results are obtained for DJI, FTSE 100 and NIKKEI 225 indexes, over a span time from 1995 to 2010. Our analysis uses the so called...

Existing evidence indicates that the time-series behaviour of corporate annual earnings is well approximated by a random-walk, or some similar process. There is, however, little Australian evidence on this issue.This note presents the results of an investigation into the time-series behaviour of...