Identifying the incidence of free-ridership is significant to a range of issues relevant to program evaluation, including the calculation of net program benefits and more general assessments of political acceptability. Estimates of free-ridership in the area of energy policy frequently rely on...

In this paper, we identify key drivers and barriers for the adoption of building energy retrofits in Germany, which is promoted by public policy as an important measure to address the future challenges of climate change and energy security. We analyze data from a 2009 survey of more than 400...

Between 1997 and 2005, the German government provided owner-occupied subsidies to fund new private housing construction and stock purchases to increase owner-occupied housing. The purpose of this paper is to analyse the impact of these subsidies on total housing construction for the 1997-2007...