我国对外直接投资的区位选择——基于投资动机的视角

从对外直接投资动机的视角,采用54国2003-2006年的面板数据,在对样本国聚类的基础上考察了我国对外直接投资区位选择的影响因素。发现在控制了东道国治理基础和双边贸易量后,对我国直接投资而言,发达国家的区位优势在于较高的科技水平,而发展中国家则在于丰富的矿产能源禀赋或潜在的国内市场。同时,发达国家的市场对我国直接投资并不具有吸引力,而在对一些资源丰富的发展中国家进行投资时市场因素的作用也不明显。     

Location advantages and subsidiaries’ R&;D activities in emerging economies: Exploring the effect of employee mobility

With multinational corporations increasingly seeking subsidiaries’ specific advantages in foreign countries to develop their innovative capabilities, internationalization of research and development has been greatly emphasized. However, in emerging economies, managers are encountering the challenge of high employee mobility under the weak intellectual property protection regime. This article investigates subsidiaries’ employee mobility and proposes that it negatively moderates the relationship between location advantages and the level of subsidiaries’ R&D. This article extends R&D internationalization and enhances current understanding of subsidiaries’ R&D activities. Further, it provides managerial implications as to how managers can improve R&D outcome by mitigating obstacles in emerging economies.

走出企业战略内容和定位的误区

随着社会主义市场经济体制的初步确立,我国的企业开始走出忽视战略管理的泥潭,人们对企业战略的研究正方兴未艾。然而,目前在对企业战略的理解和应用上又存在着诸多的误区,并且严重制约了企业的健康发展。本文探讨了企业战略内容和定位失误的具体表现及其校正的方法。     

复杂山区铁路客运站自动选址研究

无备选站址条件下的客运站自动选址是线站协同优化的前提和基础,而不局限于车站选址的代价最小化,同时考虑连接车站间区间线路的代价具有重要意义。构建复杂山区铁路客运站自动选址模型,首先,建立综合地理信息模型,基于线站一体化的设计理念,实现单个车站选址,确定站心位置及站坪方向;其次,以公路线形优化模型的改进算法完成站—站间自动选线设计;最后,将车站选址代价与区间线路代价紧密结合起来,计算综合代价,实现站址方案的优选。以山区铁路为例对该方法进行验证,结果表明,该方法能高效生成山区铁路车站方案集,并辅助设计人员进行方案优化。     

Emerging market multinationals’ firm-specific advantages,institutional distance,and foreign acquisition location choice

How do emerging market multinational enterprises’ (EMNEs’) firm-specific advantages (FSAs) drive their foreign acquisition location choice? We theorize EMNE FSAs as important contingencies influencing the effect of institutional distance (ID) on EMNE foreign acquisition location choice. As a baseline main effect, we expect ID to positively influence EMNE location choice, as well-developed institutionally distant host-country environments are attractive to EMNEs. This effect is reduced by EMNE FSAs shaped by home-country conditions, such as success in navigating institutional voids and superior human resource management, which are more competitive in institutionally closer countries. Conversely, this effect is heightened by EMNE FSAs shaped by investment choices for knowledge and for international venturing. Based on analyses of 278 EMNE acquisitions by EMNEs from nine emerging markets, our findings largely support our hypotheses. Our study extends research on EMNE FSAs, which often have been compared only with those of developed-country multinational enterprises.     

全球生产性服务价值链位置、知识链整合与本土企业创新绩效

生产性服务企业在全球生产性服务价值链的位置如何影响其创新绩效?研究这一问题有助于找到提升中国生产性服务企业创新绩效的途径。首先，从跨国公司基于知识的价值链分解方式入手，提出待验证的概念模型。然后，用结构方程调节性中介模型进行实证分析，得出结论：全球生产性服务价值链位置对创新绩效有显著正向影响；知识链整合在全球生产性服务价值链位置与创新绩效的关系中发挥中介作用；知识链整合的中介作用受到依特定情势协调的正向调节。最后，根据实证结论提出两类生产性服务企业创新绩效提升策略。     

The economic impacts of river rehabilitation: A regional Input-Output analysis

We developed a model to predict the impacts of river rehabilitation activities on the local economy. The model is based on the Input-Output analysis technique and was applied to the planned rehabilitation project for the River Thur in northern Switzerland, along the 4 km stretch between the communities of Bürglen and Weinfelden. We estimated changes in local employment and local economic output resulting from government spending on rehabilitation, associated changes in adjacent land use, and increased recreational activity. Accounting for land use changes required a modification of the conventional Input-Output analysis technique which should be of general interest. We accounted for uncertainty in the data and in some of the model assumptions by using a probabilistic formulation and propagating uncertainty through the model equations. As time-consuming local surveys were beyond the scope of this study, we used the Location Quotient non-survey technique to construct the local technical coefficients from national data and local employment data. This implies that the model can be applied quite easily to a different study area in Switzerland as long as local employment data are available. For each CHF 1 million expenditure per year on rehabilitation activities in our study region, we estimate an extra 8 fulltime employment equivalents (standard deviation, σ = 0.4 fte) and an increased output of CHF 1.4 million (σ = CHF 0.05 million). The low uncertainty of these estimates can be partly attributed to the structure of Input-Output analysis and partly to the fact that we estimated changes in the economic output, rather than output itself. In addition to the above impacts, we estimate that increased recreational use of the area will increase output by as much as CHF 0.17 million (σ = CHF 0.12 million) and employment by as much as 1.7 fulltime employment equivalents (σ = 1.3 fte), depending on the specific rehabilitation option selected.     

Location of industry, market size, and imperfect international capital mobility

This paper examines the impact of imperfect international capital mobility on an industrial location when increasing returns are present. When the international capital mobility is perfect, agglomeration of manufacturing firms progresses with a decline in transportation costs of manufactured goods, and full-agglomeration in a large-market country is observed at low transportation costs. In contrast, when international capital mobility is imperfect, agglomeration in a large-market country progresses with capital trade integration. When the transportation costs of manufactured goods are low, all capital holders in two countries invest their capital into a home market.     

空间经济学的演化及在中国的发展

20世纪90年代以来，新经济地理学的经济学家们把空间因素纳入到主流经济学的理论体系，经过多年的演进，空间经济学的总体框架已经基本形成。国内对于空间经济学的研究尚处于起步阶段，可喜的是我们已经看到一批重要的研究成果，而且空间经济学在中国蓬勃发展的土壤日益成熟。随着经济全球化的日益展开，全球范围内的空间问题变得更加凸显，区域间的这种相互影响、相互制约的紧密联系是空前的，它从现实性上为空间经济学的发展提供极佳的素材，空间经济学必将大有作为。     

Trade Liberalization,Nature of Mergers and Employment

This paper investigates the roles of comparative advantage and market size in the international location of manufacturing production. Building on the conventional Helpman and Krugman (1985) general equilibrium framework, our analysis extends the present literature by incorporating both effects in the same model, while allowing trade costs to vary almost continuously from autarky to free trade. The main result of our exercise is that market size effects offset comparative advantage if countries have similar factor proportions. A large country with a slight comparative disadvantage in manufacturing production may thus be a net exporter of manufactures. A small country with the same comparative disadvantage would be a net importer of manufactures. When countries are very dissimilar in their relative factor endowments, land-abundant countries specialize in the production of food, irrespective of market size, if manufactures are a labour-intensive sector. Labour-rich countries of any size are manufacture cores. However, land-abundant countries with large markets can sustain a domestic manufacturing industry until trade costs are very low, and in some cases only specialize in agriculture at free trade.