講座題目：《集成學習與數(shù)據(jù)資產(chǎn)智能定價》

主講嘉賓：郝俊 助理研究員

講座時間：2024年11月14日（星期四）19:20-21:00

講座地點：沙河校區(qū)具體地點：沙河二教303

講座主持：魏璐

講座摘要：

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.

嘉賓簡介：郝俊，管理學博士，中國科學院大學經(jīng)濟與管理學院助理研究員，博士后。主持了NSFC青年項目、中國科學院特別研究助理資助項目、中國博士后基金特別資助項目與面上項目，以及青海省重點研發(fā)與轉化課題等，并參與NSFC重大課題、科技部重點研發(fā)等重點任務。聚焦集成預測、數(shù)據(jù)定價等開展研究工作，代表性成果發(fā)表在《中國科學 信息科學》、《中國管理科學》、《系統(tǒng)工程理論與實踐》以及COR、AOR、IJPE、INS等國內(nèi)外重要學術期刊上，成果被新華文摘、人大復印報刊資料全文轉載2篇。曾獲中國科學院院長優(yōu)秀獎，省級社科優(yōu)秀成果三等獎，以及國際會議優(yōu)秀論文獎等。此外，擔任EJOR、AOR、中國管理科學等多個學術期刊的外審專家。

主辦單位：管理科學與工程學院