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Time Use Elasticity of Substitution Estimates Conditional on Working Time Available

Author

Listed:
  • Armagan Tuna Aktuna-Gunes

    (CES - Centre d'économie de la Sorbonne - UP1 - Université Paris 1 Panthéon-Sorbonne - CNRS - Centre National de la Recherche Scientifique, PSE - Paris School of Economics - UP1 - Université Paris 1 Panthéon-Sorbonne - ENS-PSL - École normale supérieure - Paris - PSL - Université Paris Sciences et Lettres - EHESS - École des hautes études en sciences sociales - ENPC - École des Ponts ParisTech - CNRS - Centre National de la Recherche Scientifique - INRAE - Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement)

  • Okay Gunes

    (CES - Centre d'économie de la Sorbonne - UP1 - Université Paris 1 Panthéon-Sorbonne - CNRS - Centre National de la Recherche Scientifique)

Abstract

We introduce the demand elasticity of available working time into the model of domestic production in order to show that the limits on discretionary times use may alter the estimates of time use elasticity of substitution good. Our elasticity estimation result for food is 0.50 in Turkey for 2007, which ranges from 0.22 to 0.56 in the literature. However, the elasticity of substitution for food rises up to 0.92 when one considers working time available with all consumption groups, suggesting that households may overcome time scarcity and increase working time by reducing time spent in the leisure, transportation, other and personal care and health categories. This process, in turn, yields good intensive consumption in Turkey. We obtain more robust estimation results by using the opportunity cost of time measurement proposed by Gardes (2016) for Turkish households in 2007. In this work, the Time Use Survey for 2006 is matched with the 2007 Household Budget Survey.

Suggested Citation

  • Armagan Tuna Aktuna-Gunes & Okay Gunes, 2017. "Time Use Elasticity of Substitution Estimates Conditional on Working Time Available," Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers) halshs-01491958, HAL.
    • Handle: RePEc:hal:cesptp:halshs-01491958
    Note: View the original document on HAL open archive server: https://shs.hal.science/halshs-01491958
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