According to theory, "sin taxes" are welfare improving if consumers with low self-control respond at least as much to the tax as consumers with high self-control. We investigate empirically if demand response to soft drink and fat tax variations in Denmark depends on consumers' self-control. We use a unique home-scan panel that includes a survey measure of self-control. When taxes increase, consumers ...
Dieses Projekt dient der Weiterentwicklung der Open Source Software GETTSIM . GETTSIM ist ein in der Programmiersprache Python geschriebenes Simulationsmodell, welches das Deutsche Steuer – und Transfersystem abbilden kann. Die Software bietet in Forschung sowie Lehre viele verschiedene Anwendungsmöglichkeiten und wird in Kooperation mit dem IZA (Institut zur Zukunft der Arbeit) sowie weiteren...
This project serves to further develop the open source software GETTSIM. GETTSIM is a simulation model written in the programming language Python, which can depict the German tax and transfer system. The software offers a multitude of applications in research and teaching. It is developed in cooperation with the IZA (Institute of Labor Economics) as well as other German research institutes and...
Policymakers widely use tax-based incentives to spur investment and stimulate economic growth. Tax policy has been at the center of emergency measures during the Covid-19 pandemic, and it is now as countries face a significant deterioration in public finances. Yet, empirical tax research is still in disagreement on how taxes affect business investment. We investigate the effect of local business...
We empirically analyze the heterogeneous welfare effects of unemployment insurance and social assistance. We estimate a structural life-cycle model of singles' and married couples' labor supply and savings decisions. The model includes heterogeneity by age, education, wealth, sex and household composition. In aggregate, social assistance dominates unemployment insurance; however, the opposite holds ...
We study the economic consequences of anti-loss trafficking rules, which disallow theuse of loss carry-forwards as tax shield after a substantial ownership change. We usestaggered changes to anti-loss trafficking rules in the EU27 Member States, Norwayand United Kingdom from 1998 to 2019 and find that limiting the transfer of tax lossesreduces the number of M&As by 18%. The impairment is driven by ...