1. How does pri-vatization work? Evidence from the Russian shops;Nicholas;Journal of Political Economy,1996
2. Economic growth in a cross section of countries;Robert;Quarterly Journal of Economics,1991
3. International measures of schooling years and schooling quality;Robert;American Economic Review Papers and Proceedings,1996
4. Banking systems around the globe: Do regulation and ownership affect performance and stability?;James;Mimeo, World Bank,1999