零星地物调查及其对土地更新调查结果的面积影响分析——以浙江省为例

本文通过对浙江省十个土地更新调查完成县（市、区）的成果实例，分析了零星地物的调查和变更方法以及对土地更新调查结果的面积影响。认为，试图采用零星地物的调查来提高耕地面积的精度是不现实的，建议在二次土地调查中不再对小于最小上图面积的零星地物进行调查。     

Study on Corporate Governance Structure of Public Enterprise from the Angle of Railway Renewal and Overhaul Rights

Governance mode, in which governance structure and relationships among transaction parties as well as the concerning economic performance of property rights allocation are determined, is always the initial and overall incentive institutional arrangement. Railway transportation facility renewal and overhaul rights take on dualistic characteristics of both public goods and enterprise goods. For those renewal and overhaul rights obviously belonging to public domain with prominent commonweal features, organization mode of public enterprise can take advantages of government and market govemance, save transaction cost, improve production efficiency, simultaneously fulfill society and enterprise objectives. Viewed from the angle of renewal and overhaul rights, even though we cannot eliminate, we can reduce the public domain in Chinese railway system by means of organization boundary adjustment, establishment of railway transportation enterprises providing complete transportation product for the transportation market. The paper strongly maintains that it is imperative to arrange railway renewal and overhaul rights within public domain through special governance structure on the basis of special lawmaking institutional supply.     

Private Investment, Public Aid and Endogenous Divergence in the Evolution of Urban Neighborhoods

This paper offers a novel explanation for urban blight and endogenous divergence in the overall quality and wealth of neighborhoods and simultaneously derives the salient features of actual urban renewal and other aid programs from optimizing government behavior based on collective public preferences. These features appear when the objective of such public aid programs is to restore the ex ante distribution of wealth or property values within a blighted neighborhood, while equilibria exhibiting deficient levels of private investment and blight itself can arise when residents accurately anticipate the potential provision of public aid to an affected neighborhood and ex ante investment in private insurance diminishes neighborhood eligibility for such aid. Examples of antipodal equilibria in which urban renewal programs entirely crowd out local private investment or in which neighborhood residents invest in efficient levels of private mitigation illustrate these results, which stand in direct contrast to both traditional explanations of urban blight and to the new “social-interaction” models of neighborhood divergence.     

都市更新中“超小区域”重大开发项目的人口影响研究——以闸北苏河湾地区为例

以苏河湾地区为例,重大开发项目建设过程中区域人口与开发节奏、开发力度等具有非常紧密的联系,须根据"大拆大建"过程中拆、建进度与拆、建面积等对人口的影响来估算其对总人口的影响,并依照开发建设进度进行阶段性的处理。结果发现,以往规划中关于苏河湾仅5万人口的设定明显有悖于苏河湾人口的实际情况。苏河湾的案例表明对都市更新背景下大都市"超小区域"重大开发项目的人口影响要建立评估机制与动态监测机制,相关职能部门的公共服务与资源配置也要与阶段性的人口状况相适应。     

做好土地更新调查促进信息系统建设--石家庄市土地更新调查工作带来的启示

在分析石家庄市土地更新调查原因的基础上,结合实际情况,评价了石家庄市土地更新调查和信息系统建设的做法,并总结出四项成功的经验,提出六点具体的建议供同行鉴正。     

Reversing course: Competing technologies,mistakes, and renewal in flat panel displays

Research summary: The study explores renewal in a novel but understudied context—an era of ferment with competing technological options. It focuses on IBM's transition from market leadership in a failed path (plasma) to leadership in the emerging dominant technology (LCD) in the 1980s. Interviews and internal documents offer two primary factors explaining renewal at IBM. First, IBM Research had a hybrid structure that captured the benefits of both centralized and decentralized R&D. Second, middle managers shaped senior management cognitive frames to focus on business‐related issues instead of specific technical issues, thus bypassing biases often resulting from failure. The study offers an integrated framework on what facilitates flexibility at the technology, organization, and decision‐making levels. This flexibility helps firms survive a turbulent era of ferment. Managerial summary: Firms facing technological uncertainty may need to recover from unlucky bets. But responding to failure is politically and organizationally difficult. This study explores how IBM recovered from its failed bet on plasma displays to lead the LCD display market. This study identifies six key factors, highlighting two. First, IBM's researchers received centralized funding, but could also receive funding directly from division managers. This structure helped preserve options and variety. Second, internal LCD champions focused on the business case for displays and not technology. This fostered technology agnosticism and helped avoid managerial biases from failure. For managers looking to use real options to maintain flexibility in an uncertain environment, this study offers clear suggestions related to design and decision making that can foster flexibility. Copyright © 2015 John Wiley & Sons, Ltd.     

天津发展以公共交通为导向的TOD模式策略研究

以公共交通沿线综合开发为中轴导向的'线-网'开发模式可以有效的改善交通拥堵、促进城乡资源再配置和重塑城市新经济中心,这已然成为城市低碳运行、绿色发展的优选模式.公共交通沿线综合开发的目的是城市资源再配置、产业结构再整合、经济再发展和社会文化再融合,这为城市区域疏解、资源调配、人流与物流承接起到示范作用,另外,天津民众将...     

完善城市整体功能是旧城改造的方向

城市的更新、改造是社会发展的必然 ,如何通过现状调查、分析、研讨 ,找出城市建设的症结 ,使城市趋于完美是城市建设者的历史使命。但现实中 ,片面追求经济效益 ,发旧城改造之财 ,只能使城市变成“崭新的旧城” ,只有按城市发展的固有规律去完善城市的整体功能才是旧城改造的发展方向。     

It is not just about paying your dues: Impact of generational cohort on active and passive union participation

The lack of a validated measure of active–passive union participation and a dearth of research into the relationship between generational cohort and union participation challenge union leaders to develop policies and practices to facilitate union renewal. We address these issues by (a) developing a multidimensional measure of union participation that captures both active and passive components, (b) using structural equation modelling to validate the measure within a nomological framework, and (c) investigating the impact of generational cohort on all paths in our framework. Data from members of a large American union confirm that generational cohort influences how union members participate in their union. The two‐factor measure developed in this study facilitates research into antecedents and outcomes of passive and active union participation. Our findings should also prove useful to unions seeking to increase participation within their membership, academics researching unions and generational cohort, and human resource practitioners operating in unionised environments.