Optimal redistribution with labor supply dependent productivity

2026-01-01
Gürer, Eren
Weichenrieder, Alfons J.
We study optimal nonlinear income taxation when productivity depends negatively on labor supply (labor-supply-dependent productivity, LSDP). Relative to a benchmark model with fixed productivities, we find that LSDP leads to higher optimal marginal tax rates, especially for higher-income individuals, and greater redistribution. The key mechanism is that, under LSDP, marginal taxation becomes a more effective screening instrument.
International Tax and Public Finance
Citation Formats
E. Gürer and A. J. Weichenrieder, “Optimal redistribution with labor supply dependent productivity,” International Tax and Public Finance, pp. 0–0, 2026, Accessed: 00, 2026. [Online]. Available: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=105042133760&origin=inward.