Standard-Nutzungsbedingungen:Die Dokumente auf EconStor dürfen zu eigenen wissenschaftlichen Zwecken und zum Privatgebrauch gespeichert und kopiert werden.Sie dürfen die Dokumente nicht für öffentliche oder kommerzielle Zwecke vervielfältigen, öffentlich ausstellen, öffentlich zugänglich machen, vertreiben oder anderweitig nutzen.Sofern die Verfasser die Dokumente unter Open-Content-Lizenzen (insbesondere CC-Lizenzen) zur Verfügung gestellt haben sollten, gelten abweichend von diesen Nutzungsbedingungen die in der dort genannten Lizenz gewährten Nutzungsrechte. Abstract: Theoretical work based on social identity theory and in-group favoritism predicts that increased population diversity (e.g., due to immigration) reduces support for redistributive public policies. In this article, we add to the empirical literature testing this prediction in three ways. First, rather than ethno-linguistic or racial heterogeneity, we analyze religious diversity, which in many countries is an increasingly important source of diversity. Second, to account for the potential endogeneity of heterogeneity, we analyze an exogenous shock in diversity due to the German reunification. Finally, we assess shifts in local individuals' social identification after immigration took place, which, while untested in previous contributions, is a critical theoretical mechanism. Our results -using tax and spending decisions of 2031 Bavarian municipalities over the 1983-2005 period -indicate that Catholic municipalities in particular significantly reduced their level of taxes and spending in response to non-Catholic immigration. These effects arise only after the first post-reunification local elections, suggesting a critical mediating role of the democratic process.
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Documents inKeywords: local identity, fiscal policy, redistribution, German reunification, diff-in-diff estimation JEL classification: H10, H11, H77 * Corresponding author: Benny Geys, Norwegian Business School BI, Nydalsveien 37, 0484 Oslo, Tel.: +47 46410923, Email: Benny.Geys@bi.no. We are grateful to Zareh Asatryan, Friedrich Heinemann, Kai Konrad, Ronnie Schöb, Marcel Thum and seminar participants at Vrije Universiteit Brussel (VUB) and the WZB Berlin for insightful comments on a previous version. The usual disclaimer applies.