. Difference-in-differences analyses compare changes in patenting by U.S. inventors in chemistry for research fields of German … émigrés to the United States with fields of other German chemists. This test suggests that U.S. invention increased by 31 …

' effects on chemical innovation in the U.S. we compare changes in patenting by U.S. inventors in research fields of émigrés ….S. invention. Inventor-level data indicate that émigrés encouraged innovation by attracting new researchers to their fields, rather …

following: between 1882-1947, in successive waves of immigration, some 543,000 Jews immigrated to Palestine, joining the 24 …A snapshot at figures of immigration (Aliyah) to the Land of Israel (Palestine) and to the State of Israel reveals the … population was about 24 percent, and between 1948-1952, mass immigration of 711,000 supplemented a population of 630 …

International migrants who seek protection also participate in the economy. Thus the policy of the United States to …. This paper places conservative bounds on those effects by critically reviewing the research literature. It goes beyond … prior estimates by including ripple effects beyond the wages earned or taxes paid directly by migrants. The sharp reduction …

favorable. However, identification is possible for refugees as their arrival dates are exogenously determined through the US …

interwar Viennese interdisciplinary intellectual circle. Based on archival research, the article uses a number of case studies … preference of general theoretical knowledge over specialized research. It also entailed an intermingling of “work” and “life …