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Frank N. Caliendo 《Journal of Economic Dynamics and Control》2011,35(5):668-675
?mrohoro?lu et al. (2003) prove that it is impossible in a three period partial equilibrium model for social security to improve the welfare of a naive quasi-hyperbolic agent if the program has a negative net present value. This paper first generalizes their impossibility theorem to a continuous time setting and then proves analytically that no discount function exists that can rationalize a social security program with a negative net present value. 相似文献
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由西方可转换公司债券融资动机理论引发的思考 总被引:1,自引:0,他引:1
可转换债券丰富的融资机理和多变的设计要素,对证券市场调控资金流动,优化资源配置有重要意义。可转换债券作为一种成本较低的融资工具,有利于企业的长期经营。设计合理的可转换债券可以优化企业的财务结构,达到企业融资的目的。因此,对可转换债券融资动机进行研究具有非常重要的意义。本文通过对西方可转换债券融资动机理论分析研究,以期能对我国上市公司发行可转换债券融资有所启发。 相似文献
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上市公司融资结构与公司治理的实证研究——来自贵州的实践 总被引:1,自引:0,他引:1
融资结构包括资本结构、股权结构和负债结构。不同的融资结构决定了不同的公司治理模式及其效率,融资结构的变化会导致公司治理的变化。本文通过对贵州板块上市公司分析发现,融资结构不合理影响了公司治理效率的提高。为了改进和优化贵州板块上市公司的治理结构,提高公司治理效率,调整融资结构是其有效方式。 相似文献
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以上海为例总结了城市轨道交通投融资体制的发展模式和演进历程,基于“委托—代理”理论建立了轨道交通投融资体制模型,利用模型分析了上海轨道交通投融资体制的演进历程,阐明了轨道交通投融资体制的演进机理和发展方向. 相似文献
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本文以中国上市公司为研究对象,考察了在高风险项目企业中会计信息质量对企业新增投资支出的影响,揭示了会计信息质量在债权人保护中的作用。实证结果表明:高质量的会计信息能够抑制高风险项目企业的新增投资支出,这样的抑制效果在高风险项目企业的主要负债来源为非商业银行时表现的更加显著。 相似文献
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运用双边随机前沿分析方法,构建异质性双边随机模型,从内外部融资、温室气体减排等角度测度和分析中国能源投资效率。结果表明,能源工业内部融资约束和金融机构外部融资支持对能源投资具有正反两个方面的显著影响,两者的综合影响为负,这将导致能源投资往往低于最优水平。山西、陕西等资源型地区的能源投资—现金流敏感性不强,未来应以传统能源建设为主;江苏、浙江等沿海发达地区能源自给率偏低,应重点发展可再生能源。 相似文献
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Abstract This paper identifies a novel effect which is crucial for the design of a management accounting information system. In contrast to prior literature, we explicitly model the firm's relationship to a supplier. We show that in addition to the previously identified trade-off – benefits of more information versus indirect or direct (agency) costs of information acquisition – another effect occurs: the input price effect. This effect influences the optimal design of the management accounting information system and changes the regimes where information acquisition is optimal for the principal. Also, in case of endogenous input prices we demonstrate that – perhaps surprisingly – paying an information rent to the agent can be beneficial because it works as a commitment towards an over-charging supplier to exploit the input price effect. 相似文献
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This study examines the quantitative properties of optimal sustainable monetary policies using a monetary model with a stabilization bias. As in Kurozumi (2008), the optimal sustainable policy is a strategy considered in the absence of commitment technologies; however it is implemented following an optimal quasi-sustainable policy derived by assuming that the commitment technologies are present. This study finds that solving for the policy function of the optimal quasi-sustainable policy yields a result basically identical to the Ramsey-optimal commitment policy under a set of parameters commonly used in the literature. The simulation shows two further results: policymakers have incentive to deviate from the Ramsey-optimal commitment policy when the lagged output gap is large and the optimal quasi-sustainable policy endogenously diminishes the steadfastness of policymakers׳ commitment. 相似文献
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在我国基础设施项目市场化融资中,由于地方政府与民间资本之间签订的特许经营协议为不完全合同,导致双方均倾向于专用性投资不足。为了实现城市基础设施市场化融资的健康发展,本文利用拿住理论,对专用性投资不足进行分析,并从完善政府监管体制、加强特许经营协议管理等方面提出解决专用性投资不足的对策。 相似文献
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研究目标:揭示中国双向直接投资均衡度的时空演变特征,测算区域融资约束,分析中国双向直接投资对融资约束的影响。研究方法:运用动态度和均衡度衡量双向直接投资的流动情况,基于MSAR模型考察不同时期双向直接投资均衡度之间的依赖性。研究发现:IFDI和OFDI相向运动导致中国双向直接投资渐趋均衡,理论层面双向直接投资对融资约束的影响具有不确定性,实证发现在政策扭曲等内生制度安排下双向直接投资均衡度并未缓解融资约束,市场化水平减弱了双向直接投资均衡度对融资约束的负向作用。研究创新:构建双向直接投资均衡度将IFDI和OFDI综合起来;度量区域融资约束;阐明双向直接投资对区域融资约束的影响机理。研究价值:为双向直接投资与融资约束的良性互动提高决策参考。 相似文献
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本文通过前期在我国资本市场做的大量实证研究发现,资本市场会提前获知社保基金持股信息,上市公司被社保基金持股后的短时间内,股价会产生超额收益;而从上市公司被社保基金持股后的较长时间看,公司的盈余管理行为明显减少.本文介绍了社保基金投资的基本情况,结合相关的理论和前期研究成果分析上市公司被持股后股权筹资偏好,重点对股权筹资偏好产生的原因及其对盈余管理的影响进行论述,提出相应的结论与对策. 相似文献
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This paper investigates whether regulatory capital requirements play an important role in determining banks’ equity capital. We estimate equity capital regressions using panel data of a sample of 560 banks for 2004–2010. Our results suggest that regulatory capital requirements are not first order determinants of banks’ capital structure. We document differences on the effect of most factors on banks’ share of equity according to the type of bank and to the region of the bank. Finally, we show that the determinants of this share are sensitive to the recent international financial crisis and to a set of regulatory country factors. 相似文献
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This paper analyzes secession and group formation in the general model of contests due to Esteban and Ray (1999). This model
encompasses as special cases rent seeking contests and policy conflicts, where agents lobby over the choice of a policy in
a one-dimensional policy space. We show that in both models the grand coalition is the efficient coalition structure and agents
are always better off in the grand coalition than in a contest among singletons. Individual agents (in the rent seeking contest)
and extremists (in the policy conflict) only have an incentive to secede when they anticipate that their secession will not
be followed by additional secessions. Incentives to secede are lower when agents cooperate inside groups. The grand coalition
emerges as the unique subgame perfect equilibrium outcome of a sequential game of coalition formation in rent seeking contests.
Received: March 2004, Accepted: October 2004,
JEL Classification:
D72, D74
We thank Joan Maria Esteban, Kai Konrad, Debraj Ray, Stergios Skaperdas and two anonymous referees for helpful comments on
the paper. We also benefitted from comments by seminar participants in Barcelona, Istanbul, Paris and WZB Berlin. 相似文献
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城市轨道交通站点周边“灰色用地”选区研究 总被引:1,自引:0,他引:1
在对我国轨道交通建设的投融资问题进行探讨的基础上,研究了城市"灰色用地"规划对轨道交通建设的适应性,指出这种动态用地规划模式可以提高土地的使用价值和利用效率,解决轨道建设投融资的部分问题,并结合苏州轨道2号线建设对轨道站点周边"灰色用地"选区方法进行了详细研究。 相似文献
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This paper examines the agency problem due to manager-shareholder conflicts in a real option framework by incorporating strategic debt service. We show that when the equityholders’ bargaining power is weak, the optimal coupon is larger and the manager overinvests the project relative to the case without renegotiation, while the results are totally opposite when the bargaining power is strong. An increase in equityholders’ bargaining power reduces the manager’s value and the total social value. Especially, the social value can be improved by debt renegotiation when the systematic risk is high, which provides an explanation why Chinese government encourage the market-oriented debt restructuring. 相似文献
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构建融资体系与优化结构:中小企业融资困境的改善途径 总被引:3,自引:0,他引:3
本文认为目前我国中小企业融资仍然处于总量严重不足、结构不合理的困境之中。中小企业融资总量不足与融资结构不合理的形成原因是多方面的 ,但制度缺失、体制错位以及政策刻板是影响中小企业发展的深层次原因。要改善中小企业的融资状况 ,就必须构建中小企业融资的信用评级体系、融资担保体系、直接融资体系、间接融资体系与内源融资体系 ,多途径、多渠道、分层次地增加中小企业的融资供给。确定中小企业的融资次序 ,优化融资结构 ,提高融资效率。 相似文献