Heumesser, Christine; Morawetz, Ulrich B. - Gesellschaft für Wirtschafts- und Sozialwissenschaften … - 2012
The Austrian agri-environment program (ÖPUL) from 2000-2006 introduced several measures to reduce nitrate concentration in groundwater. We apply spatial econometric methods on a country-wide panel dataset to assess the partial effects of ÖPUL and other determining factors on nitrate...