Do Cryptocurrencies Increase the Systemic Risk of the Global Financial Market?

The advance of cryptocurrencies has sparked wide concern over their interplay with the existing global financial market. This paper analyzes the risk spillover relation between cryptocurrencies and major financial assets, and unravels how cryptocurrencies could influence global financial systemic risk. We find that cryptocurrencies function as a separate risk source from traditional assets. Major legislative, financial and technological events in the cryptocurrency market may affect risk spillover dynamics. Although the overall penetration of cryptocurrencies is not yet deep, introducing cryptocurrency can significantly increase the systemic risk to traditional markets during low risk level episodes.     

物流需求特征共性下的营销策略研究——以浙江产业集群为例

随着经济全球化,现代商业环境也已由供应链与供应链之间的竞争取代了企业间的竞争.基于地方经济特点所形成的区域特色产业群,在产品类别、包装规格、物流模数及标准化方面上等都相对固定,产业聚集缩短了地理环境的限制,便于形成物流规模,这些都为物流业发展带来了便利与机遇.物流企业应加强供应链的营销创新和服务,以客户为中心,开展针对性的营销策略,为区域产业群发展创造出竞争优势.     

任务体验模式在商务英语教学中的实证研究——基于语言经济学视角

基于语言经济学理论,分析探讨了任务体验模式在大学商务英语教学中的可行性和有效性。教学实验表明,以互联网和QQ通讯软件为支撑的大学商务英语任务体验模式不仅获得了学生的普遍认可,增强了学生参与活动的兴趣,而且有助于提高商务意识和学业成绩,同时还为校内商务英语实践提供了新途径。     

Combining “real effort” with induced effort costs: the ball-catching task

We introduce the “ball-catching task”, a novel computerized task, which combines a tangible action (“catching balls”) with induced material cost of effort. The central feature of the ball-catching task is that it allows researchers to manipulate the cost of effort function as well as the production function, which permits quantitative predictions on effort provision. In an experiment with piece-rate incentives we find that the comparative static and the point predictions on effort provision are remarkably accurate. We also present experimental findings from three classic experiments, namely, team production, gift exchange and tournament, using the task. All of the results are closely in line with the stylized facts from experiments using purely induced values. We conclude that the ball-catching task combines the advantages of real effort tasks with the use of induced values, which is useful for theory-testing purposes as well as for applications.     

中国省域科技特派员制度实施绩效评估

2016年5月《国务院办公厅关于深入推行科技特派员制度的若干意见》发布实施，但其实施效果如何有待验证。构建科技特派员制度实施绩效评估指标体系，利用改进熵值法和官方统计数据，对中国省域科技特派员制度实施绩效进行实证评估，并对评估结果进行聚类分析。结果表明，中国大多数省份科技特派员制度实施绩效水平较低；根据实施科技开发项目、形成利益共同体、服务农民情况、推广服务和扶贫成效5个绩效评估维度，可以将中国内地31个省份划分为5种类型；即使是总绩效水平较高的地区，在科技特派员制度实施绩效方面也存在一些短板。     

The effects of MiFID II on sell-side analysts,buy-side analysts,and firms

Review of Accounting Studies - This paper provides early but broad empirical evidence on MiFID II, which requires investment firms to unbundle investment research from other costs they charge to...     

Does financial reporting misconduct pay off even when discovered?

Review of Accounting Studies - Experts and popular belief contend that it pays to engage in financial misconduct. We hand-collect data on three subsamples of severe misconduct cases, between 2003...     

Normal utilization rate in the Sraffa framework

This paper deals with the normal utilization rate in the Sraffa framework. It further presents two arguments about the utilization controversy surrounding the neo-Kaleckian theory of growth and distribution: First, it shows that the normal utilization rate is generally not independent of demand and the growth rate, and this result does not rely on the neo-classical production function and other restrictive assumptions. Second, it argues that endogenizing the normal utilization rate is not a general solution for the utilization controversy.