We examine the fundamental concept of Popper’s falsifiability within an economic model in which a tester hires a potential expert to produce a theory. Payments are made contingent on the performance of the theory vis-a-vis future realizations of the data. We show that if experts are strategic, then falsifiability has no power to distinguish legitimate scientific theories from worthless theories. We also show that even if experts are strategic there are alternative criteria that can distinguish legitimate from worthless theories.
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- Yossi Feinberg & Colin Stewart, 2008.
"Testing Multiple Forecasters,"
Econometric Society, vol. 76(3), pages 561-582, 05.
- Eddie Dekel & Yossi Feinberg, 2006.
"Non-Bayesian Testing of a Stochastic Prediction,"
Review of Economic Studies,
Oxford University Press, vol. 73(4), pages 893-906.
- Ehud Kalai, 1995.
"Calibrated Forecasting and Merging,"
1144R, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Ehud Kalai, 1995. "Calibrated Forecasting and Merging," Discussion Papers 1144, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Ehud Kalai & Ehud Lehrer & Rann Smorodinsky, 2010. "Calibrated Forecasting and Merging," Levine's Working Paper Archive 584, David K. Levine.
- Alvaro Sandroni, 2003. "The reproducible properties of correct forecasts," International Journal of Game Theory, Springer;Game Theory Society, vol. 32(1), pages 151-159, December.
- Ehud Lehrer & Eilon Solan, 2003. "No-Regret with Bounded Computational Capacity," Discussion Papers 1373, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Fudenberg, Drew & Levine, David, 1999.
"An Easier Way to Calibrate,"
3203773, Harvard University Department of Economics.
- Rustichini, Aldo, 1999. "Minimizing Regret: The General Case," Games and Economic Behavior, Elsevier, vol. 29(1-2), pages 224-243, October.
- Sergiu Hart & Andreu Mas-Colell, 1999.
"A General Class of Adaptive Strategies,"
Game Theory and Information
9904001, EconWPA, revised 23 Mar 2000.
- Carvajal, Andres & Ray, Indrajit & Snyder, Susan, 2004. "Equilibrium behavior in markets and games: testable restrictions and identification," Journal of Mathematical Economics, Elsevier, vol. 40(1-2), pages 1-40, February.
- Nabil I. Al-Najjar & Jonathan Weinstein, 2008.
"Comparative Testing of Experts,"
Econometric Society, vol. 76(3), pages 541-559, 05.
- Alvaro Sandroni & Wojciech Olszewski, 2008.
"Manipulability of Future-Independent Tests,"
PIER Working Paper Archive
08-014, Penn Institute for Economic Research, Department of Economics, University of Pennsylvania.
- Vladimir Vovk & Glenn Shafer, 2005. "Good randomized sequential probability forecasting is always possible," Journal of the Royal Statistical Society Series B, Royal Statistical Society, vol. 67(5), pages 747-763.
- Sandroni, Alvaro & Olszewski, Wojciech, 2007. "Contracts and uncertainty," Theoretical Economics, Econometric Society, vol. 2(1), pages 1-13, March.
- LeRoy, Stephen F & Singell, Larry D, Jr, 1987. "Knight on Risk and Uncertainty," Journal of Political Economy, University of Chicago Press, vol. 95(2), pages 394-406, April.
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