20 Nov
2017
Old sins cast long shadows: Long-term effects of social capital destruction on residential migration
(Cake will be available from 12:40 with the seminar starting promptly at 12:50)
Abstract: The theoretical models suggest there is a negative relationship between social capital and migration (Glaeser et al 2002, David et al 2010, Bräuninger and Tolciu 2011). The simultaneity between investment in social capital and residential mobility decisions leads to an identification problem for empirical analysis. In this paper we exploit the post-war resettlement process in Czechoslovakia as a natural experiment to confirm the causal effect of social capital on residential mobility. After World War II over 3 million Germans (some 29% of the total population in Czech lands) were forcibly expelled leaving behind empty villages and their property. Abandoned lands were swiftly resettled with Czech inhabitants creating new communities in former German villages. Our identification strategy exploits the variation in migration behavior along the historical dividing line between formerly Czech (refereed to as old) and German (new) settlements. For the analysis we employ administrative data on changes of permanent residency in the Czech Republic during 1971–2015. Our results document the enduring effects of social capital destruction in the settlements influenced by the resettlement process. We show a consistently higher migration rates in the new communities vis-a-vis the old communities. A set of falsification tests validates the interpretation of the results.