The Labor-Managed Firm: Permanent or Start-Up Subsidies?

We explore a new argument that seeks to explain the near absence of the labor-managed firm or cooperative, despite a range of inefficiencies attributed to the present-day capitalist firm. We derive the crucial condition for the emergence of labor-managed firms and show that it is unduly restrictive from an efficiency point of view. The policy implication is that public intervention to promote labor-managed firms should primarily be in the form of start-up subsidies rather than in providing permanent tax subsidies.     

高校大型仪器设备资源共享问题探究

大型仪器设备是高校教学、科研、人才培养和社会服务中不可或缺的重要物质基础,是完成高水平科研工作的必备条件,也是评价一所高校综合办学实力的重要指标之一。为进一步提高大型仪器设备的使用率和投资效益,本文探讨了高校大型仪器设备共享中存在主要问题,指出了构建高校仪器设备资源共享平台的重要性,并就如何有效的提高资源共享率提出了相应的对策,从而为今后高校大型仪器设备资源共享建设提供理论支撑和参考依据。     

Quantifying the risk-sharing welfare gains of social security

The welfare effects of intergenerational risk sharing through a pay-as-you-go social security system that is efficiently indexed to wages or interest rates are quantified. Comparing steady states, there are large welfare gains of being born into an economy with efficient risk sharing as compared to the current U.S. system. Efficient policy involves an increasingly risky net of tax income over the life cycle. When adjustment to steady state is taken into account, the welfare gains largely turn negative. The results are also compared and contrasted to the first best allocation.     

Customer Participation and Project Performance: The Mediating Role of Knowledge Sharing in the Chinese Telecommunication Service Industry

Purpose: Extant literature has devoted more attention to customer value co-creation and knowledge sharing, not only in business-to-customer (B2C) markets, but also in business-to-business (B2B) markets. This study explores and examines the antecedents and consequences of customer knowledge sharing in the context of B2B markets by applying the motivation-opportunity-ability (MOA) framework.

Methodology/Approach: This empirical study involves two structured surveys of project managers from both suppliers (n = 213) and customers (n = 312), which were conducted in the context of the Chinese telecommunication service industry. The conceptual model of this study was subsequently tested by developing Partial Least Squares (PLS) based structural equation models.

Findings: It was found that customer knowledge sharing is facilitated by four MOA factors: customer orientation, customer perceived benefits, customer socialization, and customer technological capability. It was determined that knowledge sharing has a direct and significant effect on project performance. Furthermore, the study revealed that such relationships vary across suppliers and customers.

Research Implications: This study extends the existing research stream of interfirm knowledge sharing by examining the antecedents and consequences of customer knowledge sharing from dual perspectives of customers and suppliers, and sheds light on the benefits of customer knowledge sharing. The dyadic perspective embodied in this design facilitates our understanding and management of knowledge sharing between organizations.

Originality/Value/Contribution: This article provides an important contribution to the existing literature of customer knowledge sharing by revealing how to effectively facilitate interorganizational knowledge sharing, particularly knowledge from customers to suppliers, and discovers conditions under which customers are more likely to exchange information, and share knowledge with their suppliers from the dyadic perspective.     

基于witness的信息共享弱化牛鞭效应效果研究

该文依据平滑预测法构建了五阶供应链模型,利用witness软件进行仿真实验,比较信息共享前后供应链上各级成员的订单及库存变化。作者首次运用实验证明,在订货提前期一定,需求预测方法、安全库存不变的情况下,信息共享能有效弱化牛鞭效应,并使库存更加平稳,降低库存成本。同时该文比较详细地介绍了witness建模的详细设计,为其他同行建模提供参考。     

学习型组织之魂——团队学习

研究通过对相关文献的梳理,对建立学习型组织中最关键的团队学习的概念和特征进行了梳理。强调了团队学习必须从团队层面进行分析,不能将其与团队环境中的个人学习混为一谈。指出了团队学习的关键在于知识的获取、分享、存储和检索,并对四个环节及其相互关系进行了探讨。     

职场友谊对研发团队创新绩效的影响机制研究——一个带中介的调节模型

本文通过问卷调查法获得372份有效问卷，运用带中介的调节模型探讨了职场友谊对研发团队创新绩效的影响机制。实证结果表明：（1）职场友谊对团队创新绩效是有正向的激励作用的，其中知识分享起中介作用；（2）职场友谊对团队创新绩效的作用同时受到员工知识分享意愿和知识分享能力的中介作用；（3）职位级别对职场友谊通过知识分享对团队创新绩效的影响起负向调节作用，即职位级别越高，友谊机会越小，通过员工友谊促进知识分享，进而提高团队创新绩效的效应越低。     

辨析工程建设项目管理中业主与施工单位共享信息的体会

本文阐述了建设工程项目管理的相关内容,通过实现业主与施工单位间信息资源的共享,确保工程建设项目能够顺利、成功的完成。     

当前抽水蓄能电站电价疏导问题分析

提出目前抽水蓄能电站电价疏导政策存在的问题，分析选择租赁方式的单一容量电价的合理性，研究电价疏导在省问和省内的特点和方式，提出现阶段合理电价疏导方式，建议新建电站宜继续采用租赁的单一容量电价，应尽早建立网间电力交易机制和深入研究省网内电厂、电网和用户之间的电价疏导比例。