Transport development and the evolution of economic geography

In this paper, based on the recent advances in the new economic geography (e.g., Fujita et al. [12]), we analyze impacts of transport costs on the spatial patterns of economic agglomeration. We first identify prototypes from the existing models, and explain the mechanism of how transport costs influence the balance between economic forces of agglomeration and dispersion. We then investigate the transformation of the agglomeration/dispersion patterns given gradually decreasing transport costs for different goods.Received: Received: July 2004 / Accepted: January 2005, Accepted: Received: July 2004 / Accepted: January 2005, JEL Classification: R12Tomoya Mori: Correspondence toThe authors are grateful to David Bernstein, Tatsuo Hatta, Komei Sasaki, Tony E. Smith, and two anonymous referees for their valuable comments. This research is partly supported by The Grant in Aid for Research 08403001 of Ministry of Education, Science and Culture in Japan, the Murata Science Foundation, and WESCO Civil Engineering Technology Foundation.     

北京市农村集体建设用地规划管理研究

通过分析北京农村集体建设用地规划管理现状,明确农村集体建设用地规划管理工作中存在的问题以及根源,提出符合北京实际的农村集体建设用地规划管理体系建议,为进行社会主义新农村建设构建良好的制度框架,保障新一轮北京城市总体规划在部区的有效实施.     

New market creation through transformation

Is new market creation a search and selectionprocess within the theoretical space of all possible markets? Or is it the outcome of a process of transformation of extant realities into new possibilities? In this article we consider new market creation as a process involving a new network of stakeholders. The network is initiated through an effectual commitment that sets in motion two concurrent cycles of expanding resources and convergingconstraints that result in the new market. The dynamic model was induced from two empirical investigations, a cognitive science-based investigation of entrepreneurial expertise, and a real time history of the RFID industry. JEL Classification: M13, M31, D4, D52, D71, D72, L1, L2, P42 We would like to thank the Batten Institute at the Darden Graduate School of Business Administration, University of Virginia, for supporting this research. We would also like to thank the following on specific contributions to our thesis: Anil Menon for his relentless insistence on more precise formulations of effectual reasoning; Jim March for his conversation and for inspiring us to dig into Type I and Type II errors; Rob Wiltbank for firming up the section on opportunity costs; and Stuart Read for helping us clarify our writing. Correspondence to: S.D. Sarasvathy     

中国农村土地制度变迁:一个产权的视角

农地制度历来是中国农村变革的关键,其要义在于产权。本文从产权角度对建国后中国农地制度变迁作了简要分析。作者认为,产权的界定与实施决定着产权的经济绩效。土地改革以来各种农地制度创新形式的不同经济绩效都与产权清晰程度和实施机制有关。     

商业银行操作风险管理体系建设研究

操作风险管理在我国尚处于起步阶段,各商业银行将于2010年底全面实施《新巴塞尔协议》对于风险管理的规定。本文针对我国商业银行的现状及未来发展,从实践的角度,对操作风险管理体系的主要框架、所含内容以及操作方法等问题进行了讨论。     

试论新时期高等学校财务管理改革与机制转换

随着高等教育事业的改革与发展,高校理财的宏观环境发生了较大变化。本文阐述了在经济转型、制度变迁的新时期,高校财务管理如何顺应改革的要求,转换机制不断创新,使高校资源在市场规律调节下得到充分有效的整合,发挥出更大的效益,为高校的科学发展创造良好条件。     

两阶段供应链企业间合作博弈分析

合作是供应链管理的核心。文中以一个供应商和一个零售商组成的供应链系统为背景,研究了两阶段供应链,运用合作博弈理论进行了分析,强调建立伙伴关系,实现"双赢"。     

浅谈政府职能转变与社会主义新农村建设

党的十六届五中全会做出的建设社会主义新农村的伟大战略决策，为解决“三农”问题指明了道路，为全面建设小康社会提出了具体任务。社会主义新农村建设主导在政府。只有进一步转变政府管理理念，完善政府行为方式，提高政府行政能力，才能为社会主义新农村建设提供有力的政治保障和动力支持。     

开发乡村生态旅游探析

本文在分析乡村景观的特点和乡村生态旅游开发的意义基础上，提出了乡村生态旅游的基本类型，初步探讨了开发乡村生态旅游应注意的问题及对策。     

不同战略导向对自主创新与合作创新的影响研究

在动态竞争的环境下,如何选择适合自身发展的创新方式已成为企业技术创新中面临的难题.文章在借鉴前人研究的基础上,把企业家导向、市场导向、自主创新及合作创新整合在同一理论模型中,针对相关因素之间的关系,提出4种命题,从而为企业提高自主创新效率提供了有效路径.