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上市公司公有资本与非公有资本结合效率的实证研究 总被引:1,自引:0,他引:1
本文通过对我国上市公司2002年数据的实证分析,发现在公有资本与非公有资本结合的上市公司中,非公有资本控股上市公司的经营业绩明显优于公有资本控股的上市公司;在公有资本控股的上市公司中,公有资本与非公有资本的结合程度越深,企业的经营绩效越好;而在非公有资本控股的上市公司中,企业的经营绩效与二者的结合程度无关。 相似文献
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非公有资本与基础设施有效供给 总被引:1,自引:0,他引:1
由于基础设施供给属性上具有市场性和非市场性并存的特征,因而,它不仅仅是单纯非公有资本或单纯的政府活动就可以使其有效发展的,它通常需要二者的有机结合并相互采取多样化的所有制实现形式。鉴于我国的国情和非公有资本的现实状况,我们不能照搬国外非公有资本参与基础设施的方式或模式,但为了加快基础设施建设和提高基础设施投资、经营的效益,应当采取多种形式拓宽非公有资本进入基础设施的渠道。(一)鼓励非公有经济采取联合、联营、集资、入股等方式参与基础设施建设;(二)通过实行特许权招投标、选择项目法人的方式吸引民营资本进入;(三)盘活存量资产吸引民营资本;(四)通过资本置换方式吸引民营投资;(五)以项目捆绑组合方式吸引民营资本;(六)利用资源补偿方式吸引民营投资;(七)建立产业投资基金,聚集民间闲散资金;(八)项目资产证券化。 相似文献
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支持和鼓励非公有资本投资文化产业是我国文化体制改革的重要组成部分,是繁荣社会主义市场的重要举措。从社会实践的角度看当前阻碍非公有资本投资文化产业的障碍主要有以下四个大类:两个关键环节改革滞后、三大主体的思想认识不足、产业制度壁垒过高、三大基础设施建设落后。本文针对这些障碍提出相应的政策建设。 相似文献
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我国城市基础设施建设落后于社会发展的需要,且面临建设资金困境。要加速发展城市基础设施必须引入非公有资本。城市基础设施引入非公有资本的新模式和需要解决的问题有待研究,并应探讨吸引非公有资本进入基础设施领域的相关政策。 相似文献
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促进非公有资本进入文化产业的思路和对策 总被引:1,自引:0,他引:1
随着非公有制经济的不断发展,其资本进入文化产业已呈不可阻挡之大势.如何尽快使非公有制经济与文化产业联姻,以推动文化产业的协调发展,是促进文化产业健康和谐发展的关键点. 相似文献
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资本经营立足于资本流动与调配,着眼于资产重组与整合,强调资本的优化组合,其目标是实现整体资源的高效利用与效益最大化。现代企业资本经营对于企业发展至关重要,但资本经营不是万能的,企业进行资本经营应从战略的角度和企业实际出发。企业资本经营有多种方式。我们应积极借鉴国际市场资本经营的经验与教训,采取必要且可行的资本经营手段,加强企业的改造与联合,提高资源的利用效率。 相似文献
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朱星华 《全球科技经济瞭望》2011,26(1):51-62
由于倡导自由市场经济的文化和社会背景,美国是唯一没有实行全国统一的医疗保障制度的发达国家。本文对美国医疗保险制度、美国医院的管理运行机制、美国医疗保险付费方式的沿革进行了系统的介绍,并梳理了美国医疗保健管理模式的特点与问题,结合奥巴马政府医疗保健改革要点,对我国医疗保健体系改革提出了几点建议。 相似文献
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当今社会已经从工业经济迈进知识经济时代,现有以财务资本为研究对象的资本结构理论在解释咨询、高新技术等人力资本较为密集的公司时难免会捉襟见肘。视企业为财务资本与人力资本共同的投资组合是现代资本结构理论研究刻不容缓的任务。本文以现有财务资本结构的研究为基础,通过引入人力资本变量拓宽现代资本结构的内涵,构造债务、股权和人力资本三者之间相互关系和作用的数理模型,结合对我国计算机应用服务业的实证分析,得出结论和启示。 相似文献
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Robert Kemp 《Forum for Social Economics》2007,36(1):43-51
This paper puts the theory of medical dominance, as it understood as a sociological theory of historical change, into a broader
theory of institutional change of the delivery of medical care. The application of medical dominance theory to three institutional
contexts (Australia, USA, and Canada) is reviewed. The possibility of progressive institutional change in the delivery of
medical care is addressed, as well as the type of technological innovation that might accompany such institutional change.
The concept of medical dominance is useful to explain the dominant characteristics supporting the institution of medical practice.
However, an explanatory theory of the evolution of health care delivery should be linked to the instrumentally warranted standards
for medical care. These standards are then discussed.
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Robert KempEmail: |
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Regulation fostering Managed Care alternatives in health insurance is spreading. This work reports on an experiment designed
to measure the amounts of compensation asked by the Swiss population (in terms of reduced premiums) for Managed-Care type
restrictions in the provision of health care. It finds that restrictions on the freedom of physician choice would require
an average compensation of more than one-third of the premium, while generic substitution even meets with a small willingness
to pay. Marked preference heterogeneity is an argument against regulation imposing uniformity of contract in Swiss social
health insurance. 相似文献
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文章针对已有的关于人力资本投资的理论研究往往只关注于人力资本投资数量而忽视人力资本投资结构的现状,把教育和健康看作两种资本,分析了人力资本投资结构的具体构成形式。假设人力资本由教育资本和健康资本按照Cobb-Douglas生产技术形式组合生成,在扩展MRW模型的基础上,文章构建了一个内生经济增长模型。分析结论表明人力资本投资结构制约着经济增长,人力资本投资结构和数量(存量)都对经济产生重要影响。 相似文献
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《The Scandinavian journal of economics》2018,120(2):440-464
In this paper, I exploit Social Security legislation changes to identify the causal effect of Social Security income on out‐of‐pocket medical expenditures of the elderly. Using the 1986–1994 Consumer Expenditure Survey and an instrumental variables strategy, the empirical results show that health care expenditures are responsive to changes in Social Security income for elderly individuals with less than a high‐school education. The estimated income elasticities are between 1.41 and 3.47, depending on the outcome measures, and are statistically significant at conventional levels. The findings are in contrast to existing studies that find a small income elasticity at the individual/household level. 相似文献
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This paper is based on the traditional Austrian Theory of Capital which deals with expected values of future returns of investments over various periods of time. The longer the time period that elapses between the beginning of a production process and its end, the higher the (expected) productivity must be due to positive time preferences of individuals. This paper focuses on the uncertainty of future returns and on uncertainty preferences, instead. Based on the Hayekian idea of the dispersion of knowledge in society, it will be shown that there is a systematic relationship between the structure of capital and uncertainty. This result will be derived for a production process characterized by complete vertical integration and one which is not completely vertically integrated. The distinction between these two settings is crucial, if one accepts the distinction between an individual and a social period of production and the planning horizon which are introduced in this paper. 相似文献