No. 21: Do tax incentives reduce investment quality?


This paper examines the effect of tax incentives in the form of bonus depreciation on the quality of investment. Using the expiration of tax incentives via bonus depreciation in East Germany and a representative panel of West German establishments, we show that bonus depreciation significantly lowers the quality of investment. The average quality of investments, measured by the responsiveness of future sales to current investment, reduces by 22.6–34.6%. This adverse effect of tax subsidies is greater for jurisdictions with higher tax rates as well as for large or low-productivity firms. Overall, while increasing investment quantity, as shown by prior literature, tax incentives such as bonus depreciation substantially reduce the quality of investments.

Beteiligte Institutionen

Die Hauptstandorte vom TRR 266 sind die Universität Paderborn (Sprecherhochschule), die HU Berlin und die Universität Mannheim. Alle drei Standorte sind seit vielen Jahren Zentren für Rechnungswesen- und Steuerforschung. Hinzu kommen Wissenschaftler der LMU München, der Frankfurt School of Finance and Management, der WHU – Otto Beisheim School of Management, der ESMT Berlin, der Goethe-Universität Frankfurt und der Carl von Ossietzky Universität Oldenburg, die die gleiche Forschungsagenda verfolgen.