The more liberal a country's foreign exchange system, the more foreign direct investment is likely to be independent of current account and other capital flows.Fry, Claessens, Burridge, and Blanchet examine flows of foreign direct investment to 46 developing countriesto test whether such flows...

This paper tests the feasibility and empirical implications of a spatial econometric model with a full set of interaction effects and weight matrix defined as an equally weighted group interaction matrix applied to research productivity of individuals. We also elaborate two extensions of this...

We analyze the behavior of widely used regression-based tests for seasonal unit roots when the shocks are serially correlated. We show, in the quarterly case, that the common assumption that serial correlation may be accommodated by augmenting the test regression with appropriate lagged seasonal...