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In page University of Michigan:

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In the social sciences, the Klein–Goldberger model, an enhanced macroeconomic model, was developed by Lawrence Klein and Arthur Goldberger at the university.[9] George Katona created consumer confidence measures in the late 1940s. J. David Singer initiated the Correlates of War project in 1963 to compile scientific knowledge about war.[10] The American National Election Studies, established with a National Science Foundation grant in 1977, has been based at the university and partnered with Stanford University since 2005.[citation needed] The Institute for Social Research, established in 1949, is the nation's longest-standing laboratory for interdisciplinary research in the social sciences.[citation needed]