Temptation and Self-Control: Some Evidence from the Consumer Expenditure Survey

Kevin X.D. Huang, Zheng Liu () and Qi Zhu

Emory Economics from Department of Economics, Emory University (Atlanta)

Abstract: This paper empirically estimates a balanced-growth consistent, dynamic, structural model of intertemporal consumption and asset pricing that allows for, but does not assume, the Gul-Pesendorfer preferences of temptation and self-control, using synthetic panel data constructed from the Consumer Expenditure Survey. One novelty of our model is that the cross-sectional distribution of wealth-consumption ratio is a potentially important determinant for the implied pricing kernel, additional to the cross-sectional distribution of consumption growth, while the importance of this additional factor depends on the strength of temptation and self-control. The estimates that we obtain provide evidence supporting the existence of temptation and self-control in preferences. With reasonable precision, we estimate a significant present-biased temptation strength, and we reject the null hypothesis of no temptation at common confidence levels. We explore the quantitative implications of the self-control problems for equity premium, risk-free rate, and asset price volatility.

New Economics Papers: this item is included in nep-bec
Date: 2005-01
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Working Paper: Temptation and Self-Control: Some Evidence from the Consumer Expenditure Survey (2005)
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Persistent link: http://EconPapers.repec.org/RePEc:emo:wp2003:0507

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