证券监管的有效性研究

本文对中国证券业的价格规制和进入规制的实施效果进行分析 ,指出现行监管措施并没有达到监管的目标 ,并据此提出了提高证券监管有效性的对策思路     

如何看待中韩贸易中韩国顺差现象

上世纪90年代中国经济的高速增长和中韩建交为双边贸易提供了新的增长契机。中国加入世贸组织后,双边贸易规模进一步加大。由于韩国对中国的货物贸易顺差呈逐年扩大之势,两国闻的贸易摩擦不断升级。为此,我国应改善产业结构,促进资本和技术密集型产业发展;打造我国品牌经济;成立中韩经济合作委员会。     

对我国外贸的循环经济战略初探

我国经济发展面临资源环境的约束,对外贸易中面临越来越多的贸易壁垒,尤其是绿色壁垒。鉴于我国目前所面临的情况和循环经济的大环境,我国要在对外贸易中实行循环经济战略。     

Do environmental regulations hamper small enterprises' market entry? Evidence from China

Due to the serious increase of environmental pollution in China, environmental regulations have become significantly stringent. Such regulations are playing an increasingly important role in the development of small enterprises (SEs) in China, especially in SEs' market entry. However, existing studies pay little attention to this issue. This paper investigates for the first time the effect of environmental regulations on SEs' market entry and the mechanism of environmental regulation effects in China. We consider two sets of panel data for the periods 2003–2010 and 2012–2015 in China. We also use the fixed effect model and the instrumental variable method to explore the role of environmental regulations in SEs' market entry. The results show that, overall, environmental regulations play a significantly positive and robust role in SEs' market entry. However, the mechanisms associated with the effect of environmental regulations on different innovative types of SEs differ. Environmental regulations promote the market entry of SEs with product innovation, but this impact is not significant for SEs with research and development (R&D) activities and R&D institutions. Our findings indicate that China's SEs prefer product innovation, which is a lower level innovative type, over R&D innovation, as a means to avoid the negative impact of stringent environmental regulations.     

Estimating the value of generic entry and intellectual property litigation in the pharmaceutical market

In this study, we examine the relationship between, and implications of, the market entry and intellectual property litigation of brand name and generic pharmaceuticals from 2003 to 2012 in Japan. We focus on the effects of a firm’s litigation behavior on market competition, including not only anticipated damage and injunction costs but also reputation and reliability costs. The results show that market entry of generic pharmaceuticals decreases market sales of brand name pharmaceuticals by 45%. However, in the case of intellectual property rights, litigation increases market sales of branded pharmaceuticals by 120%.     

Management of Foreign Market Entry： A Study of Czech Companies

Internationalization of company activities is the necessity of the development for majority of entrepreneurial subjects in the Czech Republic. Internationalization of entrepreneurial activities becomes a tool of business competitiveness. Selecting the right foreign entry mode is an important decision, which demands a lot of resources and thorough planning. The factors influencing company＇s choice of entry mode are divided into two main groups subsuming--external and internal factors. External factors consist of determinants regarding the company＇s environment while the intemal ones are determined by the company＇s specific factors. The opening of new markets such as in the Czech Republic has created the potential for small and medium-size enterprise （SME） expansion and investment. The objective of this paper is to present an application of the entry modes of the selected Czech entrepreneurial subjects. The companies included in the study are those that have undertaken internationalization activities and are incorporated in the Czech Republic. There were a total of 297 enterprises that participated in the research. The research method was an oral questioning and the main instrument was a questionnaire. A relatively low degree of Czech companies that have undergone intemationalization has resulted in the dominance of the least advanced forms of internationalization expansion, mainly exports with a small share of more advanced forms of foreign direct investments and a very low level of forms of international cooperation. Czech companies are in decision about the choosing the foreign entry mode influenced by the many factors. The greatest influence on the choice of foreign entry mode has entry mode variables. Entry mode variables constitute variables assessment characteristics of particular entry mode.     

知识产权壁垒研究综述

在国际贸易往来中,知识产权作为贸易保护主义的一种工具被发达国家越来越频繁地使用,形成了一种新型的贸易壁垒即知识产权壁垒,随着贸易摩擦的频率与次数逐渐增多,其对贸易国家尤其是发展中国家构成了较大的威胁与障碍。立足于我国实际,通过结合国内外学者最新研究成果对知识产权壁垒研究进行梳理与总结并得出启示,提出我国相关产业与企业应客观看待并积极应对知识产权壁垒,不断提高自主创新能力与国际竞争力。     

On the existence of the ex post symmetric random entry model

This paper studies symmetry among countably infinitely many agents who randomly enter into a stochastic process, one for each period. Upon entry, they observe only the current period signal and try to draw inference about the underlying state governing the stochastic process. We show that there exist random entry models under which agents are ex post symmetric. That is, all agents have identical posterior belief about the underlying states, although they are not ex ante symmetric. The form of the posterior belief is uniquely pinned down by ex post symmetry and a stationarity condition. Our results provide a common prior foundation for the model studied in Liu and Skrzypacz (2014).     

More on Middlemen: Equilibrium Entry and Efficiency in Intermediated Markets

This paper generalizes Rubinstein and Wolinsky's (1987) model of middlemen (intermediation) by incorporating production and search costs, plus more general matching and bargaining. This allows us to study many new issues, including entry, efficiency, and dynamics. In the benchmark model, equilibrium exists uniquely and involves production and intermediation for some parameters but not others. Sometimes intermediation is essential: the market operates if and only if middlemen are active. If bargaining powers are set correctly equilibrium is efficient; if not there can be too much or too little economic activity. This is novel, compared to the original Rubinstein–Wolinsky model, where equilibrium is always efficient.