This chapter surveys the classificatory approaches of business cycles and crises theories found in dictionary articles. These are found to belong to a surprisingly small number of types. At first, dictionary writers only cited the theories they wanted to disprove. Then (especially in Germany in...

This paper tracks economists' rising, yet elusive and unstable interest in collective decision mechanism after World War II. We replace their examination of voting procedures and social welfare functions in the 1940s and 1950s in the context of their growing involvement with policy-making....