Liquidity Constraints and Aggregate Consumption Behavior

This paper presents time-series evidence on the importance of liquidity constraints in aggregate consumption expenditures. In contrast to previous studies, the author finds the proportion of consumption attributable to liquidity constrained behavior to be large and highly statistically significant. The estimation pays careful attention to the problems of stochastic consumption and temporal aggregation, and the estimates are shown to be robust to alternative specifications involving costly adjustment of consumption, public spending, and to stochastically varying rates of return.

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	Cushing, Matthew J Professor of Economics Expertise: Monetary Policy Public Finance Econometrics Economics CBA 352 P.O. Box 880489 University of Nebraska-Lincoln Lincoln, NE 68588-0489, USA Phone: (402) 472-2323 Fax: (402) 472-9700 mcushing1@unl.edu	Cushing, Matthew J	Economics