Bulletin, Edição 65

analysis Census change jobs change of employer characteristics Clark Kerr classified conclusions Constance Williams decade differences differentials in mobility economic effect employed evidence extent factors firms force exposure geographic mobility Gladys groups of workers Heneman Ibid Industrial Relations influence interfirm interviews investigators job separations jobs held labor force labor market area labor market behavior labor mobility labor supply less major occupational manual workers ment migration Mobility in Six mobility of workers mobility research movement of workers Myers and Maclaurin Myers and Shultz number of jobs occupational and industrial occupational groups occupational mobility occupational shifts Ohio State University Old-Age and Survivors Palmer Patterns of Mobility percent percentage period Philadelphia policies proportion rates reasons relative reported responses Reynolds Shister Six Cities six-city survey specific status Survivors Insurance tion U. S. Bureau union University of Minnesota voluntary job changes voluntary movement wage differentials women World War II