博士后学术沙龙(第17期)

文:唐小青 / 来源:人力资源部 / 2017-11-13 / 点击量:1080

  为搭建我校博士后之间的学术交流平台,促进学术水平提升,学校博士后管理办公室组织开展博士后学术沙龙活动。本次沙龙由我校博士后付红、朱丹、张龙鹏、陈涛分享其研究成果,诚挚邀请感兴趣的师生参加。

  一、时 间:2017年11月17日(周五)14:30

  二、地 点:清水河校区经管楼宾诺咖啡

  三、主办单位:电子科技大学博士后管理办公室

  四、承办单位:经济与管理学院

         电子科技大学博士后联谊会

  五、活动安排:

  报告一:     

  (1)主题:Downstream firm's investment with equity holding in decentralized assembly systems

  (2)主讲人:付红  经济与管理学院博士后 

  (3)交流内容:

  We consider a decentralized assembly system in which n upstream firms sell complementary components to a downstream firm facing a multiplicative stochastic demand. The downstream firm may make an investment to hold equity in an upstream firm. This not only enables the downstream firm to share the profit of the upstream firm as determined by the equity held, but also provides the needed resources for the upstream firm to improve its production efficiency and consequently benefits the entire supply chain system. We characterize the equilibrium pricing and production decisions of all members in such a supply chain, under any given investment strategy of the downstream firm. Furthermore, we derive the optimal investment strategy for the downstream firm. We find that the investment by the downstream firm helps reduce the retail price and increase the production quantity. We consider two distinct decision settings: upstream Stackelberg and downstream Stackelberg, to examine the impacts on the profits of all chain members by the investment decision of the downstream firm. Finally, we check the robustness of key results by considering additive stochastic demand, other two compensation schemes, capacity constraint, and a new downstream Stackelberg setting, respectively, and obtain some useful insights.

  (4)主讲人简介:

  付红,2015年获电子科技大学管理学博士学位,并于当年进入经济与管理学院博士后流动站,主要从事供应链管理、博弈论的研究工作。

  报告二:

  (1)主题:Good News, Bad News, and Simultaneous Disclosure

  (2)主讲人:朱丹  经济与管理学院博士后

  (3)交流内容:

  The China Securities Regulatory Commission allows an overlapping legal disclosure period between the annual report of one year and the first quarter report of following year which offers a unique opportunity to empirically investigate whether managers strategically release these two reports simultaneously. We find that managers tend to release them simultaneously to hide the bad earnings news and disclose them separately to distinguish the good earnings news because market can better interpret the information content of earnings news if the annual report and the subsequent first quarter report are released separately. Our results also suggest that managers of firms with bad earnings news appear to delay the initial booking disclosure date of their annual report and advance the following first quarter report, we argue, to achieve the simultaneous disclosure. We further find that managers are more likely to make simultaneous disclosure on low attention days to hide the bad earnings news better. Our paper has implications for standard setters, regulators, investors and academic researchers.

  (4)主讲人简介:

  Dan Zhu is a post-doctor in School of Management and Economics, UESTC. She got her PhD degree from Bangor University in 2016. Her research interest is behavior finance, especially, expectation formation and strategic timing of earnings announcements. Her papers have been accepted by many conferences. For example, British Accounting and Finance Association, Behavioral Finance Working Group, and International Symposium on Forecasting. One of her papers has been awarded by 34thInternationalSymposium on Forecasting and thirdly revised and resubmitted to International Journal of Forecasting.

  报告三:

  (1)主题:产业政策、挑选赢家与创业——来自中国的经验证据

  (2)主讲人:张龙鹏  政治与公共管理学院博士后

  (3)交流内容:

  本文利用中国工业企业数据库与2005年全国1%人口抽样调查的子样本,通过构建计量模型识别了产业政策及其工具对创业的影响,并对影响机制进行了检验与分析。研究结果表明:产业政策对中国居民创业具有显著的抑制效应,这一抑制效应在不同行业、地区以及创业方式间均显著存在。本文构建了补贴、税收、信贷以及关税等产业政策工具的代理变量,并发现所有的产业政策工具均抑制了中国居民创业。在此基础上,本文对产业政策及其工具抑制中国居民创业的机制进行了检验与分析,研究发现中国产业政策对创业的抑制效应源自于其差异化问题,产业政策执行的差异化取向对创业产生了显著的抑制效应。以挑选赢家为特征的纵向产业政策阻碍了中国居民创业,中国的产业政策亟待向横向产业政策转型。

  (4)主讲人简介:

  张龙鹏,经济学博士,主要研究方向为产业经济与公共政策。主持中国博士后科学基金项目1项,作为主要研究人员参与了国家社会科学基金重大项目等课题4项。在《中国工业经济》《中国行政管理》等CSSCI来源期刊发表论文14篇,其中2篇被《人大复印资料》全文转载。1份研究报告被天津市市长、常务副市长同时批示。另获中国平安励志计划论文三等奖,中国产业经济研究学术年会论文三等奖以及南开大学哲学社会科学优秀成果奖。

  报告四:

  (1)主题:校企合作集群创新网络及其协同建设研究

  (2)主讲人:陈涛  经济与管理学院博士后

  (3)交流内容:

  习近平总书记在党的十九大报告中明确指出要贯彻新发展理念,建设现代化经济体系。特别提到以供给侧结构性改革为主线,加快建设创新型国家,推动经济发展质量变革、效率变革、动力变革,提高全要素生产率,着力加快建设实体经济、科技创新、现代金融、人力资源协同发展的产业体系。十九大报告已为我们清晰地描绘出我国未来经济发展蓝图,创新驱动发展无疑是产业升级转型的关键支撑。为了实现国家创新驱动发展的“三步走”战略目标,建设知识密集型服务业、创新型企业和产业集群成为创新型经济格局的首要任务,校企合作集群便是这一战略布局的关键“棋子”。然而,从工商管理学科研究的视角来看,现有研究都集中在企业的维度谈创新,忽视了高校,特别是研究型大学在产业体系和技术创新中的核心位置。众所周知,美国硅谷与斯坦福大学,欧瑞典希斯塔科技园与斯德哥尔摩大学和皇家理工学院,我国的北京中关村与北大、清华等一流大学,这些区域布局形成了高素质、高科技、高水平的集群创新网络。本研究以跨学科为研究视角,以高校为切入点,从高校的三大职能(人才培养、科学研究和社会服务)出发,通过社会网络分析法展现校企合作集群创新的内在动力、网络结构特征、区域空间格局,并在此基础上关注校企合作集群创新网络的协同建设问题,集中在理念协同、组织协同、机制协同和文化协同四个方面展开研究,最终为政府区域布局创新资政建言,为校企深度合作提供新思路和新方案。

  (4)主讲人简介:

  陈涛,电子科技大学经济与管理学院博士后,助理研究员。博士毕业于厦门大学教育研究院(与比利时鲁汶大学联合培养),现主要从事校企合作与创新创业、高等教育经济与管理研究。


                  电子科技大学博士后管理办公室

                     2017年11月13日


编辑:罗莎  / 审核:林坤  / 发布者:林坤