This paper estimates for a given year (1959) both rates of return and present values to taking additional schooling in Puerto Rico, and relates these rates and present values to the increase in schooling per male worker in broad occupational categories over the 20 years, 1940-1960. (Author/RY)

Explores high technology industries' effects on labor markets, particularly on the division of labor, the organization of work, and the future of education. Discusses implications for demand and the distribution of that demand. Examines certain notions concerning knowledge production and work ethics and organization. Includes 34 references. (MLH)

Traditional Marxist approaches to the state relegate superstructural institutions like the school to a minor role in the process of social change. More recent theories like those of Gramsci, Althusser, and Poulantzas raise the state and the class struggle in the state apparatuses to a much more prominent position: superstructure, including the…