@unpublished{publication-5411, author={Boppart, Timo and Falkinger, Josef and Grossmann, Volker and Woitek, Ulrich and W{\"u}thrich, Gabriela}, institution={University of Zurich}, issn={1424-0459}, number={No. 360}, series={Working paper series / Institute for Empirical Research in Economics}, title={Qualifying Religion: The Role of Plural Identities for Educational Production}, year=2008, }