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1 to 6 of 6 Results
Mar 22, 2018 - AWI Experimental Economics
Apesteguia, Jose; Huck, Steffen; Oechssler, Jörg; Weidenholzer, Elke; Weidenholzer, Simon, 2018, "Imitation of Peers in Children and Adults [Dataset]", doi:10.11588/data/HFTMST, heiDATA, V1, UNF:6:QDuPhtFcF3CPULh+tQIpJQ==
Imitation of the successful choices of others is a simple and superficially attractive learning rule. It has been shown to be an important driving force for the strategic behavior of (young) adults. In this study we examine whether imitation is prevalent in the behavior of childr...
Aug 1, 2014 - AWI Experimental Economics
Apesteguia, Jose; Huck, Steffen; Oechssler, Jörg; Weidenholzer, Simon, 2014, "Imitation and the Evolution of Walrasian Behavior: Theoretically Fragile but Behaviorally [Dataset]", doi:10.11588/data/10021, heiDATA, V2, UNF:5:9uTZvsy6tiSJe0U8/cdxPw==
A well-known result by Vega-Redondo (1997) [18] implies that in symmetric Cournot oligopolies, imitation leads to the Walrasian outcome. We show that this result is not robust to the slightest asymmetry in costs, since every outcome where agents choose identical actions will be p...
Jul 31, 2014 - AWI Experimental Economics
Huck, Steffen; Normann, Hans-Theo; Oechssler, Jörg, 2014, "Two are Few and Four are Many: Number Effects in Experimental Oligopoly [Dataset]", doi:10.11588/data/10017, heiDATA, V1, UNF:5:ZO79Xsj/X7piQu3p8pQheg==
In this paper we investigate how the competitiveness of Cournot markets varies with the number of firms in an industry. We review previous Cournot experiments in the literature. Additionally, we conduct a new series of experiments studying oligopolies with two, three, four, and f...
Jul 31, 2014 - AWI Experimental Economics
Huck, Steffen; Normann, Hans-Theo; Oechssler, Jörg, 2014, "Does Information about Competitors' Actions Increase or Decrease Competition in Experimental Oligopoly Markets? [Dataset]", doi:10.11588/data/10020, heiDATA, V1
This paper investigates the impact the publication of firm-specific data has on the competitiveness of experimental oligopoly markets. We compare two treatments: in one, firms are informed about their rivals’ actions and profits. In the other, firms are only given aggregate infor...
Jul 30, 2014 - AWI Experimental Economics
Huck, Steffen; Normann, Hans-Theo; Oechssler, Jörg, 2014, "Stability of the Cournot Process - Experimental Evidence [Dataset]", doi:10.11588/data/10014, heiDATA, V1
We report results of experiments designed to test the predictions of the best-reply process. In a Cournot oligopoly with four firms, the best-reply process should theoretically explode if demand and cost functions are linear. We find, however, no experimental evidence of such ins...
Jul 29, 2014 - AWI Experimental Economics
Huck, Steffen; Normann, Hans-Theo; Oechssler, Jörg, 2014, "Learning in Cournot Oligopoly - An Experiment [Dataset]", doi:10.11588/data/10012, heiDATA, V1
This experiment was designed to test various learning theories in the context of a Cournot oligopoly. We derive theoretical predictions for the learning theories and test these predictions by varying the information given to subjects. The results show that some subjects imitate s...
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