Negotiating at the boundary: Patinkin vs. Phipps

Roy Weintraub was trained as a mathematician though his professional career has been as an economist. Beginning in the early 1980s, his research and teaching activities focused upon the history of the interconnection between mathematics and economics in the twentieth century. This work, in the history of economics, has helped shape the understanding of economists and historians: his General Equilibrium Theory (1985), Stabilizing Dynamics (1991),