題目： Nash Equilibrium in Data Envelopment Analysis
主講人： Chia-Yen Lee (Associate Professor of National Cheng Kung University)
時 間：2018年07月09日（周一）上午10:00
地 點：偉德國際1946bv官網 理工國際教育交流大廈四號會議室
主講人簡介：
李家巖博士現任臺灣國立成功大學制造咨詢與系統研究所副教授，獲美國德克薩斯A&M大學工業與系統工程博士學歷。研究領域包括：生產與效率分析，數據科學，智慧制造系統，能源與污染的隨機優化，半導體制造，緊固件，石油化工等。他現任Flexible Services and Manufacturing Journal副主編。研究成果發表在European Journal of Operational Research, IEEE Transactions on Power Systems, Annals of Operations Research, 以及Applied Soft Computing。他先后獲得Ta-You Wu杰出青年學者獎（2017），杰出青年學者獎金（2014, 2017），最佳實踐論文獎（2016）以及杰出青年工業工程師獎（2016）。
內容簡介：
Due to the trends of market structure, carbon emission, partial deregulation, each player or decision-making unit (DMU) would like to maximize its individual profit in an imperfectly competitive market. However, a typical data envelopment analysis (DEA) implicitly assuming a perfectly competitive market with exogenous price may violate the practical assumptions, in particular, energy market. Nash equilibrium plays an important role to address these issues and empower the framework of DEA. This study reviews the recent advanced research about Nash equilibrium in DEA, which formulated the profit maximization problem with undesirable outputs and be transformed into the mixed complementarity problem (MiCP) for identifying the Nash equilibrium. Nash solution flourishes the DEA studies such as showing the rational inefficiency, Nash profit efficiency estimation, mixed strategy Nash equilibrium, Nash marginal abatement cost estimation, Nash allocation of emission permit (AEP), etc. Several empirical studies of coal-fired power plants have been conducted to validate the proposed Nash models. The results show that the Nash DEA complements typical DEA researches, and provide the managerial insight for driving productivity in an imperfectly competitive markets.
（承辦：管理與經濟學院，能源與環境政策研究中心、管理工程系）
