The number of immigrants in the US science, technology, engineering, and mathematics (STEM) workforce and among recipients of advanced STEM degrees at US universities has increased in recent decades. In light of the current public debate about immigration, there is a need for evidence on the economic impacts of immigrants on the STEM workforce and on innovation. Using new data and state-of-the-art empirical methods, this volume examines various aspects of the relationships between immigration, innovation, and entrepreneurship, including the effects of changes in the number of immigrants and their skill composition on the rate of innovation; the relationship between high-skilled immigration and entrepreneurship; and the differences between immigrant and native entrepreneurs. It presents new evidence on the postgraduation migration patterns of STEM doctoral recipients, in particular the likelihood these graduates will return to their home country. This volume also examines the role of the US higher education system and of US visa policy in attracting foreign students for graduate study and retaining them after graduation.

Study of the historical origins of a migrant worker working class in France - discusses immigration trends (1880-1939), occupational structure, geographic distribution, labour shortages in the 1920s, migration policy objectives, impact of capitalist industrialization, obstacles to social integration and social mobility, conflicting interests between the ruling class, employers and indigenous workers, etc.; argues that immigration enabled industrial enterprises to expand rapidly with adequate labour supply at low wages. Bibliography.

Sharp decreases in union membership over the last fifty years have caused many to dismiss organized labor as irrelevant in today's labor market. In the private sector, only 8 percent of workers today are union members, down from 24 percent as recently as 1973. Yet developments in Southern California—including the successful Justice for Janitors campaign—suggest that reports of organized labor's demise may have been exaggerated. In L.A. Story, sociologist and labor expert Ruth Milkman explains how Los Angeles, once known as a company town hostile to labor, became a hotbed for unionism, and how immigrant service workers emerged as the unlikely leaders in the battle for workers' rights. L.A. Story shatters many of the myths of modern labor with a close look at workers in four industries in Los Angeles: building maintenance, trucking, construction, and garment production. Though many blame deunionization and deteriorating working conditions on immigrants, Milkman shows that this conventional wisdom is wrong. Her analysis reveals that worsening work environments preceded the influx of foreign-born workers, who filled the positions only after native-born workers fled these suddenly undesirable jobs. Ironically, L.A. Story shows that immigrant workers, who many union leaders feared were incapable of being organized because of language constraints and fear of deportation, instead proved highly responsive to organizing efforts. As Milkman demonstrates, these mostly Latino workers came to their service jobs in the United States with a more group-oriented mentality than the American workers they replaced. Some also drew on experience in their native countries with labor and political struggles. This stock of fresh minds and new ideas, along with a physical distance from the east-coast centers of labor's old guard, made Los Angeles the center of a burgeoning workers' rights movement. Los Angeles' recent labor history highlights some of the key ingredients of the labor movement's resurgence—new leadership, latitude to experiment with organizing techniques, and a willingness to embrace both top-down and bottom-up strategies. L.A. Story's clear and thorough assessment of these developments points to an alternative, high-road national economic agenda that could provide workers with a way out of poverty and into the middle class.

Originally published in 1987, this book presents a novel approach to the study of competition between immigrant groups and native minorities (teenagers, women, and black men) in low-wage labor markets.