Research using Social Security data to measure the effects of government manpower training programs on the earnings of participants is discussed. Previous studies employed a longitudinal set of Social Security summary earnings records of over 50,000 individuals who participated in Manpower Development and Training Act (MDTA) institutional training…

The report is based on the results of a mail questionnaire sent to a sample of the total population of persons involved in the registered apprenticeship program in Wisconsin during the years 1965-1970. The returned questionnaires consisted of approximately the same number of dropouts and completers; these two groups were compared throughout the…

The study reported here provides a theoretical and empirical framework for the analysis of employment tax credit policy (a government subsidy or business tax credit to firms who maintain or expand their use of labor). Various programs are examined from the standpoint of structure and implications. The programs are selective employment incentive;…