Existing data on illegal immigration in the U.S. is inadequate. The limited availability of macrodata on the size of the annual flows and of the accumulated stock of individuals as well as of microdata on their influence on selected labor markets has been used to forestall policy reform efforts. (Author/RDN)

In this paper significant demographic trends in the United States are described and anlyzed in relation to their implications for education. Focus is placed on six major trends. (1) The United States is moving toward zero population growth, and the long term prospect for school enrollment is for decline. (2) The age structure of the population is…

Suggests that immigration entails redefinition of sex roles and kin obligations in immigrant families; reveals a trend toward increasingly differentiated nuclear families among immigrants; and identifies pressures that may make immigrant families more susceptible to instability than American families, and countervailing forces that may contribute…

This report presents demographics and information on Pennsylvania's state system of higher education and on issues that may influence that system in the 1990s. Following a brief introduction, the first section treats changes in state demographics including migration, minority groups, accelerated aging of the general population, and family housing.…

The papers in this volume are concerned with rural development, with emphasis on the problems of low-income groups. Stephen McDonald explores economic factors in farm outmigration. Virgil Christian, Jr. and Adamantios Pepelasis discuss the extent and importance of economies of size in agriculture. Thomas Till analyzes the nature and extent of…