研討日期

2010年04月24日11:30 ~ 13:00

研討地點

台大社會科學院電化教室

題目

Excess Entry Theorem: The Implications of Licensing

 

作者

Arjit Mukherjee & Soma Mukherjee

文獻出處

The Manchester School(2008)

報告人

施姵全

參加人員

黃鴻、吳芝文、林燕淑、彭正浩、陳宏易、曾靜枝、高國峯、周冰瑤、王羿傑、陳金盛、王佳琪、鐘暳陵、施姵全、丁虹仁

摘要

In this paper, we show that, in the presence of technology licensing, entry in an industry with Cournot competition may lead to a socially insufficient, number of firms. Insufficient entry occurs if the own marginal cost of the entrant is sufficiently high.

 

If the own marginal cost of the entrant is very low,  licensing may create excessive entry for those entry costs where entry does not occur without licensing; thus licensing reduces social welfare though it increases competition.

 

備註