Regional labor markets and the household migration decision.

"The current work extends the modeling of the household migration decision to take into account location-specific influences and relates these to regional wage differentials. This allows for more complete analysis of real wage gains or losses associated with migration and inferences regarding the nature of equilibrium or disequilibrium wage differentials between regions." Data are from the Michigan Panel Study of Income Dynamics for the period 1976-1978. "The results indicate systematic and often substantial influences of household location on the nominal wage and on both job and residence mobility. Based on these findings, comparisons of wage growth patterns are made for those changing jobs and region of residence status. Although compared to other households the wage growth of these migrants is on average lower before migration and higher after migration, the analysis provides no support for arguments that nominal regional wage differentials reflect systematic ordering of real wage differentials. This finding suggests that real wage gains are closely tied to the interregional migration decision but are not related to regional nominal wage differentials in a simple fashion."