1. What is left of the multiplier-accelerator?;Blanchard;American Economic Review Papers and Proceedings,1981
2. Are output fluctuations transitory?;Campbell;Quarterly Journal of Economics,1987
3. Permanent and transitory components in macroeconomic fluctuations;Campbell;American Economic Review Papers and Proceedings,1987
4. The cyclical component of U.S. economic activity;Clark;Quarterly Journal of Economics,1987
5. How big is the random walk in GNP?;Cochrane;Journal of Political Economy,1988