轨道交通对房价影响的范围及时间性研究——基于重庆轨道交通二号线的实证分析

基于重庆轨道交通二号线的实证分析,研究了其对周围房价的影响范围,结果表明其对大渡口区域的影响范围最大为2.5km,同时研究了轨道交通二号线对房价影响的时间性,发现轨道交通线路全面开工和全线竣工通车两个时点均是影响房价幅度的峰值点.     

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     

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。     

晋陕豫黄河金三角地区区域旅游合作研究

晋陕豫黄河金三角地区，旅游资源丰富，区域文化内涵深厚，发展旅游业的区位条件优越。然而，由于“政区分割”，导致共享旅游资源开发纷争不断，区域旅游业发展极不平衡。加强晋陕豫黄河金三角地区区域旅游合作，通过多层次、多渠道、多方位的点、线、面合作模式，充分发挥区位、资源等优势，进一步提升区域旅游业竞争力，以促进该地区旅游经济的协调发展。     

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。     

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。     

重渡沟"景区公司+农户"的旅游产业组织模式研究

重渡沟"景区公司 农户"模式是一种基于农村社区的旅游产业组织方式,其本质就是互补品生产企业在不涉及产权的情况下,在经营层面上实现的一体化,是旅游目的地内部具有地方政府背景和主导地位的景区开发管理公司为实现地方旅游业持续发展而作出的必然选择。公司对农家旅馆的低价格定价、质量管理以及对农家旅馆市场的垄断都是对产权缺失的一种弥补。"景区公司 农户"模式有效地约束了机会主义行为的发生,保证了旅游目的地的健康、持续发展。     

Integrating ecosystem services into conservation assessments: A review

A call has been made for conservation planners to include ecosystem services into their assessments of conservation priority areas. The need to develop an integrated approach to meeting different conservation objectives and a shift in focus towards human wellbeing are some of the motivations behind this call. There is currently no widely accepted approach to planning for ecosystem services. This study contributes towards the development of this approach through a review of conservation assessments and the extent to which they include ecosystem services. Of the 476 conservation assessments identified by a set of search terms on the Web of Science, 100 were randomly selected for this review. Of these only seven had included ecosystem services, while another 13 had referred to ecosystem services as a rationale for conservation without including them in the assessment. The majority of assessments were based on biodiversity pattern data while 19 used data on ecological processes. A total of 11 of these 19 assessments used processes, which could be linked to services. Ecosystem services have witnessed an increase in attention received in conservation assessments since the year 2000, however trends were not apparent beyond this date. In order to assess which types of ecosystem services and how they have been accounted for in conservation assessments, we extended our review to include an additional nine conservation assessments which included ecosystem services. The majority included cultural ecosystem services, followed by regulatory, provisioning and supporting services respectively. We conclude with an analysis of the constraints and opportunities for the integration of ecosystem services into conservation assessments and highlight the urgent need for an appropriate framework for planning for ecosystem services.     

新农村建设:一个政治经济学视角的解析

新农村建设是对城乡经济社会发展不平衡的一个积极回应,它包含经济增长和社会发展两个层面.从政治经济学视角出发,在经济增长方面,户籍、土地、保障等制度性因素制约到农村劳动力的有效流转,从而对劳动生产率提升和农业发展产生负面影响;在社会福利方面,农民的数量优势没有转化为谈判优势,对市场价格和政策制定的影响力较小,其社会福利获取以及发展程度处于不利地位.据此,新农村建设必须对相关制度性、组织性因素进行完善和改革,部分农民的真正流转和留守农民的自发组织将尤其重要.     

A brief technology assessment of the Carbon Dioxide effect

Significant increases in atmospheric carbon dioxide are occuring as a result of fossil fuel combustion. More than a four-fold increase over preindustrial levels may occur by the year 2100. Heating of the atmosphere, changes in precipitation patterns and global storm paths, and other resulting effects are sure to cause significant social changes. This article is essentially a methodological case study demonstrating a useful but inexpensive type of technology assessment. It summarizes current research findings on “the CO₂ effect,” and presents hitherto unpublished findings that resulted from a brief but systems-oriented approach. These findings suggest that most published forecasts of phenomena associated with a CO₂ buildup may be systematically low because various positive feedback relationships are not reflected.