Using a Melitz-style model of heterogeneous firms, Baldwin and Okubo (2006) recently presented a theoretical model in which self-sorting occurs and more productive factories choose to locate in more productive areas. The model suggests that firm-specific factors and regional factors affect each...

This paper addresses two questions: i) under what circumstances corporate headquarters are separated from production plants, and ii) what types of plants are operated by multi-plant firms. We examine these issues using plant-level manufacturing census data. This paper has two main findings....