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Job Changes and Hours Changes: Understanding the Path of Labour Supply Adjustment

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  • Blundell, Richard

    (University College London)

  • Brewer, Mike

    (London School of Economics)

  • Francesconi, Marco

    (University of Essex)

Abstract

This paper uses British panel data to investigate single women’s labour supply changes in response to three tax and benefit policy reforms that occurred in the 1990s. These reforms changed individuals’ work incentives and we use them to identify changes in labour supply. We find evidence of small hours of work effects for two of such reforms. A third reform in 1999 instead led to a significant increase in single mothers’ hours of work. The mechanism by which the labour supply adjustments were made occurred largely through job changes rather than hours changes with the same employer. These results are confirmed when we look at hours changes by stated labour supply preferences. Finally, we find little overall effect of the reforms on wages.

Suggested Citation

  • Blundell, Richard & Brewer, Mike & Francesconi, Marco, 2007. "Job Changes and Hours Changes: Understanding the Path of Labour Supply Adjustment," IZA Discussion Papers 3044, Institute of Labor Economics (IZA).
    • Handle: RePEc:iza:izadps:dp3044
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    More about this item

    Keywords

    ob mobility; hours flexibility; labour supply preferences; hours-wage trade-off; monopsony;
    All these keywords.

    JEL classification:

    • C23 - Mathematical and Quantitative Methods - - Single Equation Models; Single Variables - - - Models with Panel Data; Spatio-temporal Models
    • H31 - Public Economics - - Fiscal Policies and Behavior of Economic Agents - - - Household
    • I38 - Health, Education, and Welfare - - Welfare, Well-Being, and Poverty - - - Government Programs; Provision and Effects of Welfare Programs
    • J12 - Labor and Demographic Economics - - Demographic Economics - - - Marriage; Marital Dissolution; Family Structure
    • J13 - Labor and Demographic Economics - - Demographic Economics - - - Fertility; Family Planning; Child Care; Children; Youth
    • J22 - Labor and Demographic Economics - - Demand and Supply of Labor - - - Time Allocation and Labor Supply

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