School systems must be able to attract high quality teachers and, if necessary, to attract them across state boundaries. Pension portability, which allows workers to change jobs and retirement systems without losing retirement benefits, is essential to accommodate an increasingly mobile work force. This paper reviews the National Governors'…

The report covers two major topic areas, each of which is treated in a separate paper: (1) the extent of variation in individual workers' relative earnings, and (2) the impact of private pension plans on firm attachment. The first study looks at changes in relative earnings and evaluates them in the framework of alternative labor market models. It…