Endogeneous Household Interaction

45 Pages Posted: 15 Sep 2009

See all articles by Daniela Del Boca

Daniela Del Boca

University of Turin - Department of Economics; IZA Institute of Labor Economics; Centre for Household, Income, Labour and Demographic Economics (CHILD)

Christopher J. Flinn

New York University -Leonard N. Stern School of Business - Department of Economics; IZA Institute of Labor Economics

Multiple version iconThere are 2 versions of this paper

Abstract

Most econometric models of intrahousehold behavior assume that household decision-making is efficient, i.e., utility realizations lie on the Pareto frontier. In this paper we investigate this claim by adding a number of participation constraints to the household allocation problem. Short-run constraints ensure that each spouse obtains a utility level at least equal to what they would realize under (inefficient) Nash equilibrium. Long-run constraints ensure that each spouse obtains a utility level equal to a least what they would realize by cheating on the efficient allocation and receiving Nash equilibrium payoffs in all successive periods. Given household characteristics and the (common) discount factor of the spouses, not all households may be able to attain payoffs on the Pareto frontier. We estimate these models using a Method of Simulated Moments estimator and data from one wave of the Panel Study of Income Dynamics. We find that the model with long-run participation constraint fits the data best, and that 6 percent of sample households are not able to attain efficient outcomes. To meet the long-run participation constraint, over 90 percent of "efficient" households are required to modify the ex ante Pareto weight of 0.5 for each spouse assumed to apply to all households.

Keywords: household time allocation, grim trigger strategy, household production, method of simulated moments

JEL Classification: C79, D19, J22

Suggested Citation

Del Boca, Daniela and Flinn, Christopher J., Endogeneous Household Interaction. IZA Discussion Paper No. 4377. Available at SSRN: https://ssrn.com/abstract=1472569

Daniela Del Boca

University of Turin - Department of Economics ( email )

Via Po, 53
Torino, 10124
Italy

IZA Institute of Labor Economics

P.O. Box 7240
Bonn, D-53072
Germany

Centre for Household, Income, Labour and Demographic Economics (CHILD)

Turin, TO
Italy

Christopher J. Flinn (Contact Author)

New York University -Leonard N. Stern School of Business - Department of Economics ( email )

269 Mercer Street
New York, NY 10003
United States

IZA Institute of Labor Economics

P.O. Box 7240
Bonn, D-53072
Germany

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