“A profit table or a profit calculator?” A note on the design of Cournot oligopoly experiments
通过实验室古诺双头垄断实验，比较利润表和利润计算器两种信息呈现方式对市场结果的影响，发现两者效果无显著差异，但利润计算器增加最佳反应选项会提高总产出至古诺水平并减少隐性合谋。
Abstract We report on an experiment conducted to evaluate the effects of varying the way in which market information is presented to participants in laboratory Cournot duopolies. We find that the most standard variations, which are the use of a profit table or a profit calculator, yield indistinguishable performance. However, the addition of a best-response option to the profit calculator tends to increase aggregate output to the Cournot level and decrease the incidence of tacit collusion.