1.Capital–Labor Substitution and Competitive Nonlinear Endogenous
 Business Cycles (JET)
2.Endogenous Strategic Business Cycles (JET)
4. Book-to-market,
 dividend yield, and expected 
market returns: A time-series analysis (JFE)
 thanks very much
 [此贴子已经被作者于2008-9-8 22:05:27编辑过]