Eli Heckscher
Heckscher was born in Stockholm, son of the Jewish Danish-born businessman Isidor Heckscher and his spouse Rosa Meyer, and completed his secondary education there in 1897. He studied at Uppsala University and Gothenburg University, completing his PhD in Uppsala in 1907. He was professor of Political economy and Statistics at the Stockholm School of Economics from 1909 until 1919, when he exchanged that chair for a research professorship in economic history, finally retiring as emeritus professor in 1945. In 1929 Heckscher founded the Institute for Economic History Research.
Eric Wolf
Wolf and his family moved to England and then to the United States to escape Nazism. Wolf went to the Forest School, in Walthamstow, Essex, for two years, where he learned English and became interested in science, in part because of the strong emphasis on science of the school's Canadian headmaster. Despite learning English only when he arrived at the school as a teenager, he won the school's English essay prize. Moving to England also made him aware of cultural difference in a new way. In 1940, Wolf was interned in an alien detention camp in Huyton, near Liverpool, England. The detention camp was a high stress environment. It was there that Wolf became exposed to the organizational possibilities of socialism and communism. Through seminars organized by intellectuals in the camp, he was also exposed to the social sciences. Wolf was especially influenced by the German Jewish sociologist Norbert Elias who was also interned there.