1. Public Investment, the Rate of Return, and Optimal Fiscal Policy;Arrow,1970
2. International evidence on the historical properties of business cycles;Backus;American Economic Review,1992
3. International real business cycles;Backus;Journal of Political Economy,1992
4. Debt and the current account deficit in Brazil;Blanchard,1983
5. Lectures on Macroeconomics;Blanchard,1989