跨国公司市场进入模式选择以及东道国的政策干预分析

研究了跨国公司市场进入模式的选择规律，分析了跨国公司市场进入模式选择与东道国福利存在的冲突性，通过分析寡头市场以及垄断型市场下的差异，对于政府的政策干预提供了合理的依据。     

我国上市公司跨国并购动因及影响因素研究——基于多项Logit模型的实证分析

随着我国经济的发展和国际化程度的不断加深,越来越多的中国企业“走出去”参与跨国并购,这引起了国际社会对于中国企业跨国并购动因的关注和担心.文章在梳理有关理论和文献的基础上,利用A股上市公司的182笔海外并购数据,采用多项Logit模型对我国企业海外并购动因的影响因素进行了实证研究.研究发现:企业的跨国并购受到企业自身因素和目标企业所在国的基本特征的影响,是企业自身需要与东道国发展特征相耦合的结果;国有控股、规模越大、资产负债水平越低的企业跨国并购越可能源于技术与资源的动机,而民营控股、资本收益率越高的企业则更多倾向于战略资产与市场动机;距离东道国距离越远,跨国并购越可能是出于市场和资源的动机,我国企业在低收入国家主要是资源动因,在高收入国家则更可能为技术获取的动因.结论对我国实现跨国并购提供了理论指导和借鉴.     

中国对“一带一路”沿线国家的出口潜力、风险与对策

“一带一路”沿线国家是推动中国对外贸易高质量发展的关键着力点,利用联合国国际贸易中心(ITC)开发的出口潜力地图数据库,研究中国对“一带一路”沿线国家的出口潜力规模和结构。研究认为,中国对“一带一路”沿线国家整体出口潜力巨大,但是呈现出明显的地区、国家和产品结构分布不均衡特征,其中中国对东南亚国家出口潜力最大,出口潜力排名前列国家具有相对集中特征,电子和电气设备是最具出口潜力的产品。研究还认为,中国对“一带一路”沿线国家出口面临着地缘政治、汇率、经营合规、物流和法律等诸多风险,各级政府、贸易促进机构和外贸企业需要在国家和产品层面,精准识别中国对“一带一路”沿线国家的出口机遇,有效落实出口促进策略,发挥自身竞争优势,积极防范出口风险,维护出口利益。     

Evidence-based versus tinkerable knowledge as strategic assets: A new perspective on the interplay between innovation and application

Organization success depends, at least in part, on a firm's ability to wisely manage what it knows in order to capitalize on technical achievements, develop new products and services, realize the benefits of innovation, achieve effective scale economies, and continuously advance and control its operations. This paper departs from familiar approaches to categorizing knowledge resources to distinguish between knowledge resources that are appropriate to replicate ‘as is’ (evidence-based knowledge resources) and those that are best suited to contribute to innovation and creative activity (tinkerable knowledge resources). A set of criteria for classifying different types of knowledge flow mechanisms is also introduced. We propose a framework for determining effective fit between knowledge resources and the mechanisms used to move and apply those resources. We discuss the benefits of achieving fit and the liabilities of misfit and illustrate these ideas with examples drawn from a variety of sources. The paper concludes with a discussion of implications for future research.     

Optimal Designs for Approximating a Stochastic Process with Respect to a Minimax Criterion

We study the problem of approximating a stochastic process Y = {Y(t: t ∈ T} with known and continuous covariance function R on the basis of finitely many observations Y(t ₁,), …, Y(t _n ). Dependent on the knowledge about the mean function, we use different approximations ? and measure their performance by the corresponding maximum mean squared error sub _t∈T E(Y(t) ? ?(t))². For a compact T ? ? ^p we prove sufficient conditions for the existence of optimal designs. For the class of covariance functions on T ² = [0, 1]² which satisfy generalized Sacks/Ylvisaker regularity conditions of order zero or are of product type, we construct sequences of designs for which the proposed approximations perform asymptotically optimal.     

跨国环境侵权法律适用初探

跨国环境侵权事件不断发生,不仅给发生污染事故的本国及国民,也给他国境内的生命财产造成严重损害或损害威胁,为此各国都加强了对跨国环境侵权问题的研究及相关立法与司法实践的完善。尽管如此,与跨国环境侵权发展的实际情况相比,相关的国际和国内法却仍然很不完善。只有少数的国际法文件和国内立法规定了相关的特殊冲突规则,其余都直接用一般的冲突规则来解决此类问题。我国的相关立法现状体现了我国立法的先进性,但仍需进一步完善。     

Mobility and social capital among Lebanese and Beninese entrepreneurs engaged in transnational trade

This contribution focuses on importers of second-hand cars operating between Brussels, Belgium and Cotonou, Benin. Intensive multi-sited field-work reveals important differences in the way Lebanese and Beninese car importers operate in this import–export business and how they circulate between Europe and West Africa. This paper, through a comparative approach, describes and explains those differences.

A first level of explanation is linked to the fact that car importers working in Cotonou come primarily from two different communities. On the one hand, Lebanese car importers operate inside a trade diaspora, never needing to travel because they are able to rely on other Lebanese to send them second-hand cars from Brussels and to collaborate at different levels of the trade chain. On the other hand, native Beninese car importers have the status of cross-border entrepreneurs working in a territory of movement. They must themselves travel to Europe to obtain their second-hand cars, thereby maintaining a double involvement in Europe and West Africa.

A second level of explanation can be found in the evolution of the Euro-African second-hard car import–export business, a trade pioneered by Lebanese entrepreneurs. What began as a fragmented activity became formalised in business hubs, such as Brussels. This centralisation allowed the arrival of new types of car importers, like the Beninese, on the market. However, unlike the Lebanese, these newcomers could not rely on settlements of fellow-countrymen located in multiple business markets and had low levels of trust between each other. To this day, they have failed to mobilise the capital necessary to work in the same conditions as the Lebanese.

What distinguishes Lebanese and Beninese second-hand car importers? The analysis shows that it is their ability to recreate trust in a context of high uncertainty. This issue of trust has a direct impact on the way both types of importers organise their spatial mobility and operate their business activities.     

发展步频是提高新生男子50米跑的关键

本文结合龙洞校区新生男子５０米跑的体育教学和训练的特点，以发展步频能力作为主要目标，设计编排了一套训练方法。