1. Econometric Analysis of Panel Data;Baltagi,1995
2. Explaining saving–investment correlations;Baxter;American Economic Review,1993
3. Current account solvency and the saving–investment puzzle;Coakley;Economic Journal,1996
4. Estimation and Inference in Econometrics;Davidson,1993
5. Trends and cycles in foreign lendings;Eichengreen,1992