Does unemployment insurance crowd out spousal labor supply?

Previous research on unemployment insurance (UI) has emphasized the program's effect on individual search behavior. This state-contingent income may also reduce the labor supply of family members during the unemployment spell. We investigate this question within the context of wives' labor supply responses to their husbands' unemployment spells. We find strong "crowdout" of this form of family self-insurance; our estimates imply chat fur each dollar of UI receipt wives earn up to 73 cents less. The reduction in spousal hours of work is over 40% as large as previous estimates of the effect of UI on search rime of husbands.