Social norms can help to foster cooperation and to overcome the free-rider problem in private provision of public goods. This paper focuses on the enforcement of social norms by a selfintroduced punishment and reward scheme. We analyse if subjects achieve to implement a normenforcement mechanism...

The link between Corporate Social Responsibility (CSR) activities and financial performance of firms has been intensively examined and debated in academics and politics, but the connection to innovation has so far lacked research attention. This paper investigates whether CSR is complementary to...

We investigate the dynamic effects of a charitable lottery and an income tax on donations. The analysis is based on a two-round dictator game with the subject's charity of choice as recipient and additional incentives in the first round only. The immediate effect of a charitable lottery leads to...

We explored experimentally how threshold uncertainty affects coordination success in a threshold public goods game. Whereas all groups succeeded in providing the public good when the exact value of the threshold was known, uncertainty was generally detrimental for the public good provision. The...

The iron and steel industry is one of the most carbon emitting and energy consuming sectors in Europe. At the same time this sector is of high economic importance for the European Union. Therefore, while public environmental and energy policies target this sector, there is political concern that...

As part of a cooperative project with KfW Bankengruppe, the Centre for European Economic Research (ZEW) is conducting a market survey among participants and experts of the EU Emissions Trading Scheme. The goal of the project is the analysis of the EU market for emission allowances and its...

As a complementary study, KfW Bankengruppe and the ZEW have developed a second annual survey in the framework of the KfW/ZEW-CO2-Barometer: the KfW/ZEW-CO2-Barometer – Manufacturing Industry Edition. The aim is to shed light on recent developments in the German manufacturing industry driven by...

Im Rahmen eines Kooperationsprojekts mit der KfW Bankengruppe führt das Zentrum für Europäische Wirtschaftsforschung GmbH (ZEW) seit 2009 jährlich eine Befragung unter allen regulierten deutschen Unternehmen und zahlreichen internationalen Marktexperten des EU Emissionshandelssystems durch....