南京王家湾物流园区运作模式研究

以阐述物流园区的功能、建设和发展条件为切入点,分析了南京王家湾物流园区的发展阶段、运作方式,得出了一体化的管理体系、会员制的公司模式等为有效的运作模式。     

方法、数据与全要素生产率测算差异

研究目标：检验不同方法之间TFP测算结果的“一致性”和“稳健性”,探讨测算方法和数据选取问题。研究方法：以中国2004~2012年总量分行业面板数据为例,从多个角度比较TFP测算结果,以及通过统计检验选取适用测算方法。研究发现：第一,研究的问题不同,测算方法之间“一致性”的检验结论不同;第二,在选择测算方法时,进行相关统计量检验是必要的,这有助于鉴别模型设定是否合理,缩小可选模型范围;第三,测算方法的选择,要符合数据本身的特征,基于宏观分行业面板数据,DEA是更为适用的TFP测算方法,而劳动力投入应选取全社会从业人员指标。研究创新：多种测算方法和统计检验的应用。研究价值：本文尝试构建如何选择TFP测算方法的一般框架。     

员工角色超载对非伦理行为的影响:情绪耗竭的中介作用与组织支持的调节作用

员工非伦理行为广泛存在于各类组织中,并可能对组织及其可持续发展带来巨大危害.本研究基于自我控制资源理论视角探讨员工非伦理行为的发生机制,有助于拓展员工非伦理行为的前因理论研究,并可为管理实践提供指导.通过对403名员工的实证调查研究发现:员工角色超载可能会导致非伦理行为的增加;角色超载对非伦理行为的这种正向影响可能通过情绪耗竭的中介传递;组织支持在角色超载对非伦理行为的影响过程中起调节作用,呈现一定的缓冲效应.     

Local Government Debt,Factor Misallocation and Regional Economic Performance in China

This paper examines total factor efficiency and productivity performance by taking into account local government debt (LGD) in 31 Chinese provincial regions for the period 2000–2013. The results show that neglecting LGD may overstate economic performance in Chinese provinces. The eastern region shows better performance in single factor efficiency and total factor efficiency than the non‐eastern regions. The western region shows the worst total factor performance. The north‐eastern region is the only region that has experienced a decline in total factor performance. The state‐dominated, investment‐driven development model may help technological progress across Chinese regions but could lead to significant factor misallocation. We argue that biases towards more state‐dominated investment and land supply in less productive western, central and north‐eastern regions, at the expense of investment and land supply in more productive eastern regions, have contributed to the recent slowdown in economic growth in China. Therefore, further market‐oriented reforms in factor markets should be considered in the future.     

企业失信行为的影响因素研究

首先介绍我国企业信用评级整体状况,然后基于制度经济学、产业经济学理论找出可能影响企业失信行为的制度因素、产业因素,再根据1125家企业的失信行为数据,通过Logistics模型检验这些因素与企业发生失信行为的关系。结果显示,引入第三方专业信用机构、发展综合性行业协会都将大大降低企业发生失信行为的概率。     

PPP模式下轨道交通项目干系人动态管控

公私合营PPP模式作为基础设施项目融资建设的新方式,在城市轨道交通项目中的应用已成为新的研究热点。PPP项目结构复杂、参与方众多,决策和设计阶段的干系人管理对项目顺利实施有较大影响。根据利益相关者理论,在识别徐州城市轨道交通项目干系人,并对其进一步细分的基础上,详细分析了徐州城市轨道交通项目各干系人的期望与要求,提出了基于全寿命周期的项目干系人动态管控,可从主体识别、参与动力、参与过程以及绩效评价机制4个方面提高管理效率,为PPP模式下项目干系人管理策略决策提供一种新思路,对于同类项目管理实践具有一定指导意义。     

随机需求下横向并购供应链网络整合优化策略研究

本文从系统优化视角,针对增设集散中心的横向并购供应链网络整合策略,利用变分不等式建立了随机需求下的整合优化模型。以市场链为主线,以供应链网络均衡理论为基 础,构建了以横向并购供应链网络活动总成本最小为目标的数学模型,通过转换成变分不等式采用改进的欧拉算法进行模型求解。通过数值算例进一步说明了模型的适用性和灵活性,得出了增设集散中心的并购整合策略能够降低供应链网络的平均运营成本的结论,通过对比不同市场紧密程度下产生的供应链网络平均成本协同效应,发现随着市场紧密程度的增加其协同效应更明显,为横向并购供应链网络整合优化提供理论依据与方法。     

Disclosure policy in Tullock contests with asymmetric stochastic entry

We examine how disclosure policy can be optimally designed to incentivize contestants when their participation is exogenously stochastic. In a generalized Tullock contest setting with two players who are asymmetric in both their values and entry probabilities, we fully characterize the necessary and sufficient conditions under which no disclosure dominates full disclosure. We find that the comparison depends solely on a balance effect exercised by entry probabilities on the expected total effort. The optimal disclosure policy must better balance the competition. These conditions continue to hold when the precision r of Tullock contests is endogenously chosen by the designer.     

Experimental evidence that quorum rules discourage turnout and promote election boycotts

Many democratic decision making institutions involve quorum rules. Such rules are commonly motivated by concerns about the “legitimacy” or “representativeness” of decisions reached when only a subset of eligible voters participates. A prominent example of this can be found in the context of direct democracy mechanisms, such as referenda and initiatives. We conduct a laboratory experiment to investigate the consequences of the two most common types of quorum rules: a participation quorum and an approval quorum. We find that both types of quora lead to lower participation rates, dramatically increasing the likelihood of full-fledged electoral boycotts on the part of those who endorse the Status Quo. This discouraging effect is significantly larger under a participation quorum than under an approval quorum.