Using weekly price data for two sub-periods, this paper analyzes how Ugandanmaize market performed in the years following agricultural market liberalization in theearly 1990’s. For each time period, the extent of integration, causality among spatiallocations, and relative importance of spatial...

The present paper exploits the idea that empirical estimates of the long-run PPP relationship may compound two distinct influences coming from the behavior of market participants and policy makers when the latter are targeting the exchange rate. This tends to bias tests of long-run PPP against...

"Using weekly price data for two sub-periods, this paper analyzes how Ugandan maize market performed in the years following agricultural market liberalization in the early 1990's. For each time period, the extent of integration, causality among spatial locations, and relative importance of...

In this paper, we investigate the linkages between inward foreign direct investment and imports in Spain. We show that FDI in this country has be reater imports. A cointegration analysis in a multivariate VAR model is applied for Granger temporal causality testing. The strength and direction of...

New multivariate panel cointegration methods are used to analyze nominal exchange rates and prices in the four major economic powers in Europe, France, Germany, Italy and Great Britain for the post- Bretton Woods period. We test for PPP and find that the theoretical PPP relationship does not...

New multivariate panel cointegration methods are used to analyze nominal exchange rates and prices in four major economies in Europe; France, Germany, Italy and the United Kingdom for the post-Bretton Woods period. We test for purchasing power parity between these four countries and find that the...