Communist and non-communist Europe: Functional differentiation, 1970–1985

Examining four variables related to quality of life in the respective societies — the value of international trade in U.S. dollars, air passenger mileage, total school enrollments and life expectancy — this study distinguishes several Communist Eastern European states from several Non-Communist Western European states over four time intervals: 1970, 1975, 1980 and 1985. The method employed is discriminant analysis. The degree of distinction achieved with the four variables is remarkably clearcut and does not appear to be the simple consequence of different levels of economic development.