嘉宾介绍：
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陈剑，1978年进入清华大学学习，分别获得学士、硕士和博士学位。1989年开始在清华大学工作，现为清华大学经济管理学院联想讲席教授、管理科学与工程系主任、教育部人文社会科学重点研究基地——清华大学现代管理研究中心主任。2008年被选为国际电气和电子工程师协会(滨贰贰贰)会士(贵别濒濒辞飞)。现任/曾任的主要学术兼职包括：国务院学科评议组管理科学与工程组成员、教育部高等学校管理科学与工程类专业教学指导委员会秘书长、中国管理科学与工程学会等四个国内一级学会的副理事长等，2012年滨狈贵翱搁惭厂国际大会主席等许多国际会议的主席/共同主席和十多本国际学术刊物的主编、编委或顾问，应邀在许多个国际会议上做大会主题报告。培养了一批高质量的博士和博士后，被评为全国百篇优秀博士论文指导教师。
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讲座介绍：
In this talk, we investigate a regulator’s dynamic policy to motivate firms’ research on and adoption of green technology. In the proposed model, a firm makes unobservable efforts and can hide the technology’s arrival from the regulator to avoid adoption costs. We find that the optimal policy follows a simple structure and induces part-time efforts, rather than the maximal effort reported in previous studies. In particular, the regulator should offer no subsidy before the arrival of a technology report, provide a one-time subsidy contingent upon that report, and always set a termination deadline. At the deadline, the firm is forced to select an external option that is associated with social costs. The optimal report-based subsidy decreases with time. Under the optimal policy, the firm works until an effort deadline, makes no effort thereafter, and reports the technology as soon as it arrives. This study also characterizes the necessary and sufficient conditions under which the optimal policy reduces to one that leads, in terms of throughout time, to effort that is maximal or minimal. Our results indicate that policymakers should implement a policy that compensates firms more in the present and less in the future. (A joint work with Rong Lisong and Wen Zhong)
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