ZEW Discussion Papers

We investigate the impact of consumer search and competition on pricing strategies in Germany’s electricity retail. We utilize a unique panel dataset on spatially varying search requests at major online price…

This paper studies whether the transition from a centrally planned to a market economy offers new perspectives for those who, in economic terms, were relatively deprived under the old regime. Previous empirical…

We implement a meta-regression-analysis for the budgetary impact of numerical fiscal rules. Based on 30 studies published in the last decade, we offer a consensus estimate with respect to the level of…

We study how European climate and energy policy targets affect different member states and households of different income quintiles within the member states. We find that renewable energy targets in power…

A challenge for many cartels is avoiding a destabilizing increase in non-cartel supply in response to having raised price. In the case of the German cement cartel that operated over 1991-2002, the primary source…

We estimate the effects of income from various sources on charitable giving using administrative German income tax data. We demonstrate that charitable contributions are not uniformly affected by different…

We investigate the prospects of voluntary ecological sufficiency for environmental and climate policy under the constraints implied by political liberalism. We find that freedom of choice restricts sufficiency…

In this study we investigate the relationship between religious and charitable giving. We test how income, the tax-price of giving and the German church tax, differently affect charitable donations of church…

Using combined data from the German Pension Insurance and the Federal Employment Agency (BASiD), this study proposes different procedures for imputing the pre-unification education variable in the BASiD data. To…