A Model of Modeling

Posted: 21 Sep 2014

See all articles by Itzhak Gilboa

Itzhak Gilboa

Tel Aviv University - Eitan Berglas School of Economics; HEC Paris - Economics & Decision Sciences

Andrew Postlewaite

University of Pennsylvania - Department of Economics

Larry Samuelson

Yale University - Department of Economics; Yale University - Cowles Foundation

David Schmeidler

Tel Aviv University

Multiple version iconThere are 3 versions of this paper

Date Written: August 13, 2014

Abstract

We propose a formal model of scientific modeling, geared to applications of decision theory and game theory. The model highlights the freedom that modelers have in conceptualizing social phenomena using general paradigms in these fields. It may shed some light on the distinctions between (i) refutation of a theory and a paradigm, (ii) notions of rationality, (iii) modes of application of decision models, and (iv) roles of economics as an academic discipline. Moreover, the model suggests that all four distinctions have some common features that are captured by the model.

Keywords: Methodology, Models, Economic Modeling

JEL Classification: B40, B41

Suggested Citation

Gilboa, Itzhak and Postlewaite, Andrew and Samuelson, Larry and Schmeidler, David, A Model of Modeling (August 13, 2014). PIER Working Paper No. 14-026. Available at SSRN: https://ssrn.com/abstract=2498517

Itzhak Gilboa

Tel Aviv University - Eitan Berglas School of Economics ( email )

P.O. Box 39040
Ramat Aviv, Tel Aviv, 69978
Israel
972-3-640-6423 (Phone)
972-3-640-9908 (Fax)

HEC Paris - Economics & Decision Sciences

Paris
France

Andrew Postlewaite (Contact Author)

University of Pennsylvania - Department of Economics ( email )

Ronald O. Perelman Center for Political Science
133 South 36th Street
Philadelphia, PA 19104-6297
United States
215-898-7350 (Phone)
215-573-2057 (Fax)

HOME PAGE: http://www.econ.upenn.edu/~apostlew

Larry Samuelson

Yale University - Department of Economics ( email )

28 Hillhouse Ave
New Haven, CT 06520-8268
United States

Yale University - Cowles Foundation

Box 208281
New Haven, CT 06520-8281
United States

David Schmeidler

Tel Aviv University ( email )

P.O. Box 39040
Ramat Aviv, Tel Aviv, 69978
Israel
+972-3-640-9643 (Phone)
+972-3-640-9357 (Fax)

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