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41.
42.
This paper analyzes the effects of buyer search costs and seller private and common knowledge on seller competition. It shows that lack of common knowledge results in the equilibrium price continuously decreasing to the perfectly competitive one as buyer search costs for price decrease from positive for all buyers to zero for all buyers, even if each market agent's uncertainty (in the private knowledge) is small. At the same time, if the uncertainty of each seller about buyer valuations is small, the effects of a small change in the search costs or of information structure on pricing may be large (but continuous). 相似文献
43.
超越契约理论--演化论视角的企业理论研究 总被引:1,自引:0,他引:1
企业的契约理论围绕交易成本概念解释了企业的存在、边界和内部组织,但严重忽视了企业的技术和生产功能,演化经济学的企业理论通过研究企业内知识的产生、传播和利用过程,以及组织与个人的交互学习,不仅重新解释了企业的存在、边界和内部组织问题,还研究了契约理论未触及的企业异质性、竞争优势和企业家等问题. 相似文献
44.
Integrating science and local knowledge in environmental risk management: A decision-focused approach 总被引:2,自引:0,他引:2
This paper explores how a structured decision process, based on methods from the decision sciences, can contribute to the integration of local and scientific knowledge in environmental decision making. Emphasis is placed on the use of key decision structuring steps and analytical tools to help ensure the systematic treatment of both fact-based and value-based knowledge claims. Practical methods are discussed for communicating and evaluating values and technical information across participants and cultures in ways that are methodologically rigorous and encourage different sources of credible knowledge to be considered on equal footing. Examples are presented from water use planning in British Columbia, Canada, where stakeholder consultations at 22 hydroelectric facilities demonstrate specific techniques that can be used to clarify values, to explore hypotheses, to clarify uncertainties, to identify and evaluate options, to make value-based choices, and to facilitate mutual learning. 相似文献
45.
企业成长中的路径依赖与突破 总被引:5,自引:0,他引:5
知识是企业能力的基础,它的形成和演变累进性,具有路径依赖特征。本文分析了企业发展中路径依赖现象形成的逻辑,以及它在不确定环境下存在的“成功悖论”。在此基础上,论文提出了路径突破概念,用来描述企业在某一时点上对原有路径的突然改变,并论述了知识创新的两种模式和路径突破的三种机制。 相似文献
46.
非农化经营与农业上市公司经营绩效——理论分析与实证检验 总被引:7,自引:0,他引:7
我国农业上市公司非农化经营现象甚为严重,这一现象对农业上市公司经营绩效的影响引起了社会各界的广泛关注.农业上市公司非农化经营主要可以归纳为产业层次和企业管理层次这两方面成因.农业发展不足的现实成为我国农业上市公司非农化经营取向的最大产业背景因素.文章运用农业比较利益理论、外部性理论以及多元化经营理论,形成对农业上市公司非农化经营成因和非农化经营对绩效影响的理论分析框架.通过实证分析所得出的结论是:非农化经营从整体上减损了农业上市公司经营绩效.研究认为,政府应该着力在改善农业投资经营环境和制度创新上下功夫,才可能真正引导农业上市公司专注于农业上来;同时认为,目前农业上市公司主要应当实施农业专业化经营战略,在条件具备的情况下才实施与主业相关的多元化战略,现阶段应尽量避免非相关多元化经营. 相似文献
47.
尹雪梅 《哈尔滨市经济管理干部学院学报》2003,(2)
高校后勤管理干部做为后勤管理工作的指挥者、组织者和协调者必须具备一定的理论和良好的道德素质、具备一定的文化和专业知识、具备一定的组织管理素质的创新能力。只有具备多方面的综合素质与修养,才能肩负起时代赋予高校后勤管理干部的历史使命。 相似文献
48.
Building the Knowledge Stock: Lags,Depreciation, and Uncertainty in R&D Investment and Link with Productivity Growth 总被引:1,自引:0,他引:1
The search for an appropriate methodology to investigate the relation between R&D investment, knowledge stock and productivity growth is the main purpose of the paper. In analogy with physical assets, we present a model of knowledge capital formation which allows the calculation of the relevant user cost, as well. The proposed model accumulates R&D investment based on a stochastic gestation lag and a geometric depreciation of the stock. The basic parameters underlying the lag structure differ according to the types of research expenditure. The approach is applied to public R&D investment in Italian agriculture; the results provide interesting information about the economic structure of public research effort in Italian agriculture and plausible estimates of its internal rate of return. 相似文献
49.
Employee Rights, Employee Responsibilities and Knowledge Sharing in Intelligent Organization 总被引:4,自引:0,他引:4
Sandra Jones 《Employee Responsibilities and Rights Journal》2002,14(2-3):69-78
Much is currently being written about the need to encourage employees to share knowledge in order for companies to maintain a role as an intelligent organization in a technologically sophisticated environment. However, there is little written of the relationship between employee rights to satisfactory employment conditions, employee responsibilities in decision-making, and employee willingness to share their knowledge collaboratively. This paper seeks to redress this gap by discussing the importance of the relationship between employee rights and responsibilities and employee willingness to share knowledge. The reaction of a group of employees (academics) employed in an Intelligent Organization (university) to a reduction in their rights and responsibilities is discussed in order to design a framework of employee rights and responsibilities required for knowledge sharing in intelligent organizations. 相似文献
50.
Christoph Alsleben 《Journal of Economics》2005,84(3):217-248
Both theoretical work on knowledge spillovers and regional policy initiatives often assume that there exists a general and unanimous advantage for firms to cluster. But opposed to the benefit is the disadvantage of sharing knowledge with other (rival) firms. This paper highlights the “downside” associated with knowledge spillovers and presents a four-stage game of location choice where spillovers result from labour poaching and where the strategic interaction between firms may make them avoid co-location with spillovers. The model provides an explanation for the dispersion of German high-tech industries found in a companion paper. 相似文献