期刊名称：DEEP Cahiers de Recherches Économiques / Université de Lausanne
出版年度：2007
卷号：1
出版社：Université de Lausanne
摘要：Low corporate taxes can help attract new .firms. This is the main mechanism underpinning the standard "race-to-the-bottom" view of tax competition. A recent theoretical literature has qualified this view by formalizing the argument that agglomeration forces can reduce firms' sensitivity to tax differentials across locations. We test this proposition using data on firm startups across Swiss municipalities. We find that, on average, high corporate income taxes do deter new firms, but that this relationship is significantly weaker in the most spatially concentrated sectors. Location choices of firms in sectors with an agglomeration intensity at the twentieth percentile of the sample distribution are estimated to be twice as responsive to a given difference in local corporate tax burdens as firms in sectors with an agglomeration intensity at the eightieth percentile. Hence, our analysis confirms the theoretical prediction: agglomeration economies can neutralize the impact of tax differentials on firms' location choices.
关键词：firm location; agglomeration economies; local taxation; count models; Switzerland
