We study the construction of the macroeconometric model of the Committee on Economic Stability (CES) of the Social Science Research Council (SSRC) in the early 1960s using the CES's archival records. Building this model was central not only to set the bases for the subsequent construction of...

This paper discusses the role played by NY Fed economist Robert Roosa and Paul Samuelson in the emergence of the literature on credit rationing at the beginning of the 1950s. I argue that, contrary to the story one can find in the technical surveys, an intermediate step between Roosa and the...

This paper tells the development of economics at MIT between 1940 and 1972. The recruitment of Samuelson in 1940 fostered the establishment of a small community of economists within an engineering institute which was itself undergoing major transformations. A “new economics” was then shaped...

In this paper, we use archival sources, interviews, bibliometrics, text-mining and correspondance analysis to trace the development of a loose community of economists interested in indeterminacy and sunspots. We propose several explanations for the rise, marginalization and eventual...