The distribution of manufacturing employment across regions of the United States has changed tremendously over time. Shares of manufacturing employment in older, northern regions of the country have declined markedly relative to shares in the Sunbelt regions. But the shifting of manufacturing...

Research in recent years has documented extensively the fact that labor markets are characterized by large and pervasive flows of jobs among places of employment. However, virtually none of this research pertains to the role of the firm and its decisions in determining job creation and...