报告题目: The Structural Efficiency of a Group of Firms
报告时间：2022年5月28日（周六） 14：00--15：30
Zoom ID : 994 3958 7919 Password: tvh941
报告人：李崇高（香港浸会大学）
主办单位：加拿大2.8在线预测飞飞经济学院
报告人简介：李崇高，香港浸会大学经济系荣休教授，加拿大2.8在线预测飞飞经济学院黄山特聘客座教授，香港树仁大学商业经济与公共政策中心客座研究员。李崇高教授主要从事生产效率分析和数据包络分析的理论及应用研究，在Operations Research, Journal of Mathematical Economics, European Journal of Operational Research, China Economic Review, Journal of Productivity Analysis,《中国社会科学》等国际国内权威期刊发表论文数十篇。
内容简介: Unlike gauging the performance of an individual firm, assessing whether a group of firms as a whole involves the efficiency of individual firms and allocation of resources among firms. This seminar the issues of assessing the productive performance of a group of firms. Farrell (1957) called this the structural efficiency. Measuring the structural efficiency of a group requires considering possible production activities and possible allocation of resources of all firms in the group. It is shown that the structural efficiency can be reduced to the technical efficiency of a hypothetical firm. Then the shadow price approach of decomposing the structural efficiency is explained. It is shown that the model of structural efficiency includes some existing methods of group efficiency as special cases.
