研討日期

201242810:15 ~ 12:00

研討地點

台大社會科學院26教室

討論題目

題目

作者

文獻出處

The CournotBertrand model and the degree of product differentiation

Carol Horton Tremblay , Victor J. Tremblay

Economics Letters

報告人

蔡明芳

參加人員

黃鴻、吳芝文、陳宏易、林晏如、張瑞雲、彭正浩、高國峯、蔡明芳、涂光億、鍾暳陵、呂得成、王羿傑、吳宜謙、黃品錚、許至乙、施姵全

摘要

This paper considers a duopoly model with a Cournot-type firm and a Bertrand-type firm. Both survive and the equilibrium is stable when there is sufficient product differentiation. With no differentiation, only the Cournot-type firm survives, and the outcome is perfectly competitive.