The Modern variant of internationalization of Swedish economics began at the end of the nineteenth century will Wicksell as the first clearly international economist. By that time foreign influences came especially from the German-language area. We concentrate, however, on the period after the Second World war. Our statistics is based oninter alia, the Scandinagian Journal of Economics. English has gradually become the most important language in citations and Swedish dissertations. American influences have become large, and the Swedish ideal of research is very similar to the American one. The evolution is, however, not unequivocal.Internationalization, Americanization, Swedish economics,