Word-of-mouth interaction and the organization of behaviour
We present a discrete choice model based on agent interaction. The framework combines the features of two well-known models of word-of-mouthcommunication (Ellison and Fudenberg, 1995 and Bala and Goyal, 2001).Interaction structure is a regular periodic lattice with decision-makers interacting only with immediate neighbours. We investigate the long-runequilibrium) behaviour of the resulting system and show that for a largerange of initial conditions clustering in economic behaviour emerges andpersists inde?nitely. The setup allows for the analysis of multi-option environments. For these environments we derive the distribution of optionpopularity in equilibrium.
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- Karl H. Schlag, "undated".
"Why Imitate, and if so, How? A Bounded Rational Approach to Multi- Armed Bandits,"
ELSE working papers
028, ESRC Centre on Economics Learning and Social Evolution.
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- Karl H. Schlag, 1995. "Why Imitate, and if so, How? A Bounded Rational Approach to Multi-Armed Bandits," Discussion Paper Serie B 361, University of Bonn, Germany, revised Mar 1996.
- Chintagunta, Pradeep & Kyriazidou, Ekaterini & Perktold, Josef, 2001. "Panel data analysis of household brand choices," Journal of Econometrics, Elsevier, vol. 103(1-2), pages 111-153, July.
- Allison, G. & Fudenberg, D., 1992.
"Rules of Thumb for Social Learning,"
92-12, Massachusetts Institute of Technology (MIT), Department of Economics.
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- Ellison, Glenn & Fudenberg, Drew, 1992. "Rules of Thumb for Social Learning," IDEI Working Papers 17, Institut d'Économie Industrielle (IDEI), Toulouse.
- Lones Smith & Peter Sorensen, 2000.
"Pathological Outcomes of Observational Learning,"
Econometric Society, vol. 68(2), pages 371-398, March.
- Smith, L. & Sorensen, P., 1996. "Pathological Outcomes of Observational Learning," Economics Papers 115, Economics Group, Nuffield College, University of Oxford.
- Smith, L. & Sorensen, P., 1996. "Pathological Outcomes of Observational Learning," Working papers 96-19, Massachusetts Institute of Technology (MIT), Department of Economics.
- Ravn, Morten O & Schmitt-Grohé, Stephanie & Uribe, Martín, 2004.
CEPR Discussion Papers
4269, C.E.P.R. Discussion Papers.
- Ulrich Witt, 2006. "Evolutionary Economics," Papers on Economics and Evolution 2006-05, Philipps University Marburg, Department of Geography.
- K. Schlag, 2010.
"Why Imitate, and if so, How? Exploring a Model of Social Evolution,"
Levine's Working Paper Archive
454, David K. Levine.
- Schlag, Karl H., 1994. "Why Imitate, and if so, How? Exploring a Model of Social Evolution," Discussion Paper Serie B 296, University of Bonn, Germany.
- Rafael Rob & Arthur Fishman, 2005. "Is Bigger Better? Customer Base Expansion through Word-of-Mouth Reputation," Journal of Political Economy, University of Chicago Press, vol. 113(5), pages 1146-1175, October.
- Carlos Arnade & Munisamy Gopinath & Daniel Pick, 2008. "Brand Inertia in U.S. Household Cheese Consumption," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 90(3), pages 813-826.
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