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31.
针对高新技术产业广泛采用项目驱动的管理模式,在理论分析和实地调查的基础上,实证研究了客户、项目经理和激励制度对项目业绩的影响。结果发现客户对定制化需求大,但对标准化软件却有更高的边际利润;政府机构是大客户,但其垄断地位,所带来的销售利润率和项目交付率并不高;地域商务环境影响交易成本,进而显著地影响了项目的业绩水平;项目业绩受项目经理激励程度和方式的影响,但与项目经理认知特征无显著关系。这些结论说明软件企业在制定战略时,需以定制产品和定制服务为起点,但最终必须研发成为具有行业特点的标准化应用软件;在资源分配时,应重点关注地域商务环境好的客户,适当提高非政府机构行业客户的资源分配比例;应健全项目经理激励制度,促使项目提前完工,从而降低开发成本,增加项目业绩。  相似文献   
32.
Understanding the Large Negative Impact of Oil Shocks   总被引:1,自引:0,他引:1  
This paper offers a plausible explanation for the close link between oil prices and aggregate macroeconomic performance in the 1970s. Although this link has been well documented in the empirical literature, standard economic models are not able to replicate this link when actual oil prices are used to simulate the models. In particular, standard models cannot explain the depth of the recession in 1974–75 and the strong revival in 1976–78 based on the oil price movements in that period. This paper argues that a missing multiplier-accelerator mechanism from standard models may hold the key.  相似文献   
33.
Bureaucratic integration and regional specialization in China   总被引:1,自引:0,他引:1  
Fiscal decentralization introduced as part of China's economic reform since 1979 has unleashed strong incentives for China's local governments to pursue economic development, but the same incentives have also led to local protectionist policies inhibiting the process of regional specialization. This paper focuses on the constraints or freedom with which local governments can implement their protectionist policies. Using a panel data of 29 China's regions over the time period of 1985–1997, we find that China's political system of bureaucratic integration (specifically, concurrent appointment of local government officials in the central government) imposes constraints on the local governments from practicing protectionism. We also find that the effectiveness of local protectionist policies is limited by market competition, specifically, competition from foreign-invested firms operating in China and foreign imports. Our results on the role of local protectionism remain robust to controls for the regional variations in the size of the economy and the stage of economic development.  相似文献   
34.
本文从企业核心竞争力的阐释出发,提出了企业未来制胜的金三角,即组织智商(OIQ)、组织情商(OEQ)以及组织心商(OSQ),并进一步阐释了各自的内涵、表现及意义。并在此基础上,提出了系统构建企业获取竞争优势金三角的路径依赖。  相似文献   
35.
商誉是无形资产中最为特殊的组成内容,过去人们封其性质和构成有不同的看法。在知识经济时代的今天,无形资产的性质和范畴认识得到深入,商誉的构成内容与无形资产的泉多组成内容有很多相同之处,商誉的实质就是多项未入账无形资产的总和。商誉的确认与计量问题也就转换为对企业自创无形资产的确认与计量,知识经济下应确认和计量对描述企业财务状况起关键作用的自创无形资产。但在不确定和充满风险的经济环境下,应积极稳妥地确认自创无形资产。自创无形资产的计量可按不同特点选择采用成本基础定价法、市场基础定价法、经济定价法。  相似文献   
36.
现行会计利润计量只关注短期忽视长期,不能适应战略管理的现实需要,必须以企业价值增长理论为指导,拓展会计计量利润的空间及目标。利润战略管理的基本内容包括构筑利润导向型经营策略体系、培育企业利润心理和建立有效保护企业利润的战略控制体系。文章认为,销售利润率、预期利润增长率、资产效率、战略控制指数、市值收益比率这5个指标的复合计量,可以作为会计对战略转移利润进行核算的一种尝试。最后,作者借鉴国际权威咨询公司的成果对各类企业如何立足自身客观条件逐步实现价值增长提出了具体的策略思路。  相似文献   
37.
行业性行政垄断的存在,严重阻碍着我国市场化的进程.引进竞争、打破垄断是当前我国继续深化改革、实行全面开放的一项紧迫而又艰巨的任务.我们要按照现代社会经济与公共管理的演进趋势认识垄断问题,并从多方面寻求打破垄断的思路与措施.  相似文献   
38.
Probability theory in fuzzy sample spaces   总被引:2,自引:0,他引:2  
This paper tries to develop a neat and comprehensive probability theory for sample spaces where the events are fuzzy subsets of The investigations are focussed on the discussion how to equip those sample spaces with suitable -algebras and metrics. In the end we can point out a unified concept of random elements in the sample spaces under consideration which is linked with compatible metrics to express random errors. The result is supported by presenting a strong law of large numbers, a central limit theorem and a Glivenko-Cantelli theorem for these kinds of random elements, formulated simultaneously w.r.t. the selected metrics. As a by-product the line of reasoning, which is followed within the paper, enables us to generalize as well as to bring together already known results and concepts from literature.Acknowledgement. The author would like to thank the participants of the 23rd Linz Seminar on Fuzzy Set Theory for the intensive discussion of the paper. Especially he is indebted to Professors Diamond and Höhle whose remarks have helped to get deeper insights into the subject. Additionally, the author is grateful to one anonymous referee for careful reading and valuable proposals which have led to an improvement of the first draft.This paper was presented at the 23rd Linz Seminar on Fuzzy Set Theory, Linz, Austria, February 5–9, 2002.  相似文献   
39.
This paper utilizes the average derivative estimation of Stoker (1986) and the pesudo-likelihood estimation of Fan, Li, and Weersink (1996) to estimate a semiparametric stochastic frontier regression, y = g(x) + , where the function g(.)is unknown and is a composite error in a standard setting. The proposed semiparametric method of estimation is applied to data on farmers' credit unions in Taiwan. Empirical results show that the banking services of the farmers' credit unions is subject to economies of scale, but high degree of cost inefficiency in operation.  相似文献   
40.
Deterministic frontier analysis (DFA), stochastic frontier analysis (SFA), and data envelopment analysis (DEA) are alternative analytical techniques designed to measure the efficiency of producers. All three techniques were originally developed within a cross-sectional context, in which the objective is to compare the efficiencies of producers. More recently all three techniques have been extended for use in a panel data context. In the latter context it is possible to measure productivity change, and to decompose measured productivity change into its sources, one of which is efficiency change. However when efficiency measurement techniques, particularly SFA, have been applied to panel data, it has infrequently been made clear what the objective of the analysis is: the measurement of efficiency, which may vary through time as well as across producers, or the measurement and decomposition of productivity change. In this paper I explore the use of each technique in a panel data context. I find DFA and DEA to have achieved a more satisfactory reorientation toward productivity measurement than SFA has.  相似文献   
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