Do elementary statistics or equilibrium theory deliver any rules of thumb regarding how we should argue in debates? We suggest a framework for normative analysis of debates. In our framework, each discussant wants the audience to believe that the actual state coincides with the discussant's favorite state. We show that if the discussants' payoff functions in the audience's posterior are concave above the prior, convex below the prior, and exhibit some form of loss aversion, then the discussant who begins the debate should first present weaker arguments rather than stronger arguments, and the discussant who speaks second should respond with weak arguments to weak arguments, and with strong arguments to strong arguments. We derive similar rules of thumb regarding the choice between presenting evidence that is independent of the opponent's evidence versus presenting evidence that is potentially correlated. Keywords; persuasion, hard evidence, debate
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- Paul R. Milgrom, 1981.
"Good News and Bad News: Representation Theorems and Applications,"
Bell Journal of Economics,
The RAND Corporation, vol. 12(2), pages 380-391, Autumn.
- Paul R. Milgrom, 1979. "Good Nevs and Bad News: Representation Theorems and Applications," Discussion Papers 407R, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
- Crawford, Vincent P & Sobel, Joel, 1982.
"Strategic Information Transmission,"
Econometric Society, vol. 50(6), pages 1431-51, November.
- Dziuda, Wioletta, 2011. "Strategic argumentation," Journal of Economic Theory, Elsevier, vol. 146(4), pages 1362-1397, July.
- Shin Hyun Song, 1994. "The Burden of Proof in a Game of Persuasion," Journal of Economic Theory, Elsevier, vol. 64(1), pages 253-264, October.
- Sher, Itai, 2011. "Credibility and determinism in a game of persuasion," Games and Economic Behavior, Elsevier, vol. 71(2), pages 409-419, March.
- A. Rubinstein & J. Glazer, .
"Debates and Decisions, On a Rationale of Argumentation Rules,"
Princeton Economic Theory Papers
00s7, Economics Department, Princeton University.
- Glazer, Jacob & Rubinstein, Ariel, 2001. "Debates and Decisions: On a Rationale of Argumentation Rules," Games and Economic Behavior, Elsevier, vol. 36(2), pages 158-173, August.
- Glazer, J. & Rubinstein, A., 1997. "Debates and Decisions: On a Rationale of Argumentation Rules," Papers 17-97, Tel Aviv.
- Geanakoplos, John & Pearce, David & Stacchetti, Ennio, 1989. "Psychological games and sequential rationality," Games and Economic Behavior, Elsevier, vol. 1(1), pages 60-79, March.
- Itai Sher, 2008.
"Persuasion and Limited Communication,"
122247000000002132, UCLA Department of Economics.
- Jacob Glazer & Ariel Rubinstein, 2004. "On Optimal Rules of Persuasion," Econometrica, Econometric Society, vol. 72(6), pages 1715-1736, November.
- Rubinstein, Ariel & Glazer, Jacob, 2006. "A study in the pragmatics of persuasion: a game theoretical approach," Theoretical Economics, Econometric Society, vol. 1(4), pages 395-410, December.
- Amos Tversky & Daniel Kahneman, 1979.
"Prospect Theory: An Analysis of Decision under Risk,"
Levine's Working Paper Archive
7656, David K. Levine.
- Kahneman, Daniel & Tversky, Amos, 1979. "Prospect Theory: An Analysis of Decision under Risk," Econometrica, Econometric Society, vol. 47(2), pages 263-91, March.
- Paul Milgrom & John Roberts, 1986.
"Relying on the Information of Interested Parties,"
RAND Journal of Economics,
The RAND Corporation, vol. 17(1), pages 18-32, Spring.
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