RFS Advance Access originally published online on March 15, 2006
Review of Financial Studies 2006 19(4):1321-1356; doi:10.1093/rfs/hhj040
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Asset Pricing Implications of Firms Financing Constraints
University of Pennsylvania and CEPR
University of Pennsylvania and NBER
University of Rochester and NBER
Address correspondence to João F. Gomes, The Wharton School, University of Pennsylvania, 3620 Locust Walk, Philadelphia, PA 19104, or email: gomesj{at}wharton.upenn.edu.
We use a production-based asset pricing model to investigate whether financing constraints are quantitatively important for the cross-section of returns. Specifically, we use GMM to explore the stochastic Euler equation imposed on returns by optimal investment. Our methods can identify the impact of financial frictions on the stochastic discount factor with cyclical variations in cost of external funds. We find that financing frictions provide a common factor that improves the pricing of cross-sectional returns. Moreover, the shadow cost of external funds exhibits strong procyclical variation, so that financial frictions are more important in relatively good economic conditions. (JEL E22, E44, G12)