books.google.ru - The natural rate of unemployment hypothesis proposed in the 1960s has dominated thought about the causes of, and possible solutions to, unemployment. It asserts that only supply-side measures can achieve sustainable reductions in unemployment. In the 1980s, however, European unemployment rates rose sharply,...http://books.google.ru/books/about/The_Natural_Rate_of_Unemployment.html?id=jD2dSoIKl6AC&utm_source=gb-gplus-shareThe Natural Rate of Unemployment