1. Does the Business Cycle have Duration Memory?;Diebold;Special Studies, Paper #223,1987
2. A Nonparametric Investigation of Duration Dependence in the American Business Cycle;Diebold;Journal of Political Economy,1990
3. Shorter Contractions and Longer Expansions;Diebold,1991
4. Have Postwar Economic Fluctuations Been Stabilized?;Diebold;American Economic Review,1992
5. Are Long Expansions Followed by Short Contractions?;Diebold,1993