讲座题目：《集成学习与数据资产智能定价》

主讲嘉宾：郝俊 助理研究员

讲座时间：2024年11月14日（星期四）19:20-21:00

讲座地点：沙河校区具体地点：沙河二教303

讲座主持：魏璐

讲座摘要：

Frontier-based capacity utilization (CU) measures are the mainstream in CU evaluation of either firms or productive units in various fields. Traditional CU models have not developed a reasonable way to solve the incomparability problem, since efficiencies of the decision-making units (DMUs) under a given production technology are not comparable to those of other DMUs under a different technology, which exists especially in data envelopment analysis (DEA) methods. To solve this problem, this paper proposes a systematic solution for the measurement of CU change over time, which reveals the variation of CU among different periods. To overcome the prevalent infeasibility problem since one or more DMUs cannot be projected onto the frontier in a certain direction, we further incorporate fixed-base global and overall techniques in redefining CU and CU change indices. To illustrate the effectiveness of our proposed models, we also employ a sample of Chinese universities to conduct the empirical analysis.

嘉宾简介：郝俊，管理学博士，中国科学院大学经济与管理学院助理研究员，博士后。主持了NSFC青年项目、中国科学院特别研究助理资助项目、中国博士后基金特别资助项目与面上项目，以及青海省重点研发与转化课题等，并参与NSFC重大课题、科技部重点研发等重点任务。聚焦集成预测、数据定价等开展研究工作，代表性成果发表在《中国科学 信息科学》、《中国管理科学》、《系统工程理论与实践》以及COR、AOR、IJPE、INS等国内外重要学术期刊上，成果被新华文摘、人大复印报刊资料全文转载2篇。曾获中国科学院院长优秀奖，省级社科优秀成果三等奖，以及国际会议优秀论文奖等。此外，担任EJOR、AOR、中国管理科学等多个学术期刊的外审专家。

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