Are Income and Consumption Taxes ever really Equivalent? Evidence from a Real-Effort Experiment with Real Goods

Tomer Blumkin, Bradley Ruffle and Yosef Ganun

No 2194, CESifo Working Paper Series from CESifo

Abstract: The public finance literature demonstrates the equivalence between consumption and labor income (wage) taxes. We construct an environment in which individuals make real labor-leisure choices and spend their earned income on real goods. We use this experimental framework to test whether a labor income tax and an equivalent consumption tax lead to an identical labor-leisure allocation. Despite controlling for subjects’ work ability and inherent labor-leisure preferences and not allowing for saving, subjects reduce their labor supply significantly more in response to an income tax than they do in response to an equivalent consumption tax. We discuss the economic implications of a policy shift from an income to a consumption tax.

Keywords: experimental economics; tax equivalence; income tax; consumption tax; behavioral economics (search for similar items in EconPapers)
Date: 2008
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Citations: View citations in EconPapers (17)

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Related works:
Journal Article: Are income and consumption taxes ever really equivalent? Evidence from a real-effort experiment with real goods (2012)
Working Paper: Are Income and Consumption Taxes Ever Really Equivalent? Evidence from a Real-Effort Experiment with Real Goods (2010)
Working Paper: Are Income and Consumption Taxes Ever Really Equivalent? Evidence from a Real-Effort Experiment with Real Goods (2008)
Working Paper: Are Income and Consumption Taxes Ever Really Equivalent? Evidence from a Real-Effort Experiment with Real Goods (2007)
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