Template-Type: ReDIF-Paper 1.0 Series: Tinbergen Institute Discussion Papers Creation-Date: 2003-08-19 Number: 03-065/1 Author-Name: Arno Riedl Author-Email: a.m.riedl@uva.nl Author-Workplace-Name: CREED, Faculty of Economics and Econometrics, University of Amsterdam Author-Name: Jean-Robert Tyran Author-Email: Jean-Robert.Tyran@unisg.ch Author-Workplace-Name: Dept of Economics, University of St. Gallen Title: Tax Liability Side Equivalence in Gift-Exchange Labor Markets Abstract: Tax Liability Side Equivalence (tax LSE) claims that the statutory incidence of a tax is irrelevant for its economic incidence. In gift-exchange labor markets, firms provide a gift to workers by paying high wages, and workers reciprocate by providing high efforts. Tax LSE is theoretically predicted to hold in gift-exchange markets if workers' effort choices exclusively depend on the net wage, but breaks down if they partially depend on the gross wage paid to workers. We experimentally test tax LSE in a gift-exchange market and find that it holds surprisingly well. Classification-JEL: C92; H22; J41 Keywords: Tax incidence; Efficiency wages; Gift exchange; Experiments File-Url: https://papers.tinbergen.nl/03065.pdf File-Format: application/pdf File-Size: 311559 bytes Handle: RePEc:tin:wpaper:20030065