Economic Policy Our activities in scientific policy advice are based on our contributions to basic research in public economics and related areas. We aim to publish the essential insights of our policy analysis in policy oriented academic journals and books, but also to reach out to a wider general audience. WPZ - A Center for Scientific Policy Advice Christian Keuschnigg and collaborators are engaged in scientific policy advice. They initiated a new center “Wirtschaftspolitisches Zentrum WPZ”. Please visit the website and inform yourself about studies, shorter essays, commentaries and media contributions.