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股票溢金难题和无风险利率难题 被引量:2
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作者 陈利平 陈若 龚六堂 《经济学动态》 CSSCI 北大核心 2003年第7期56-61,共6页
人们在分析美国股票收益和债券收益时发现,在1925年将1000美元投资到债券上,1995年底这1000美元就变成了12720美元;但是如果将1000美元投资到股票上,以这一段时间内股票的平均收益率来算,到1995年底就可以得到842000美元,该收益大约是... 人们在分析美国股票收益和债券收益时发现,在1925年将1000美元投资到债券上,1995年底这1000美元就变成了12720美元;但是如果将1000美元投资到股票上,以这一段时间内股票的平均收益率来算,到1995年底就可以得到842000美元,该收益大约是债券收益的66倍! 展开更多
关键词 股票收益 风险溢金 “股票难题” “无风险利率难题” 效用函数修正 小概率 灾难性事件
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独立董事行为的博弈分析及其激励约束 被引量:4
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作者 刘德学 何勇 《商业研究》 北大核心 2004年第5期58-60,共3页
在我国 ,独立董事制度的建设是一个长期的过程 ,而建立科学的激励约束机制必将是其中关键的一环。针对独立董事的两项主要任务—保护中小股东利益和增强董事会决策的科学性和专业性 ,以博弈论和信息经济学理论为依据 ,给出相关的理论分... 在我国 ,独立董事制度的建设是一个长期的过程 ,而建立科学的激励约束机制必将是其中关键的一环。针对独立董事的两项主要任务—保护中小股东利益和增强董事会决策的科学性和专业性 ,以博弈论和信息经济学理论为依据 ,给出相关的理论分析模型 ,并提出相应的激励约束措施和手段。 展开更多
关键词 独立董事行为 博弈 激励约束机制 上市公司 中小股东 风险溢金
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Risk Premiums and Financial Stability
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作者 Bogdan Moinescu 《Journal of Modern Accounting and Auditing》 2011年第8期792-798,共7页
The collective revelation of credit institutions as regards the imminence of specific risks materialising, which often follows long periods of underestimating probable losses, can trigger a broad-based financial delev... The collective revelation of credit institutions as regards the imminence of specific risks materialising, which often follows long periods of underestimating probable losses, can trigger a broad-based financial deleveraging via an overly high upsurge in banks' risk premiums vis-a-vis the dynamics of fundamentals underlying loan repayment capability. In this context, this paper seeks to investigate the banking sector's internal mechanisms that might bring about a negative spiral of credit risk by building a model for the interaction between the increase of the risk premium and that of net interest income and provisioning rate. Statistical results confirm that a higher risk premium is one of the major determinants of credit default in Romania and its excessive widening could affect financial stability in Romania. 展开更多
关键词 risk premium financial stability negative spirals of credit risk financial deleveraging CDS (credit default swap) spread
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Structural Reform Holds the Key to Reducing Social Financing Cost
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作者 温信祥 《China Economist》 2015年第6期56-64,共9页
In the last couple of years, social financing costs have shot up in China despite an overall capital abundance and increasing market-based capital allocation. This paper has investigated overall financial cost and cap... In the last couple of years, social financing costs have shot up in China despite an overall capital abundance and increasing market-based capital allocation. This paper has investigated overall financial cost and capital cost ratio as two measurements of financing cost, compared financing costs of different channels, examined the relationship of risk premium, financial repression, interest rate liberalization, and resource occupation versus financing cost, and addressed the problem of high non-manufacturing cost. On such a basis, specific countermeasures have been proposed. The main conclusion of this paper is: The current high social financing costs primarily result from economic structural imbalance. The fundamental solution lies in continuing structural reform and credibility system development to eliminate barriers in the transmission of capital circulation policies such as expanding equity financing, relaxing market access formalities for small and micro financial institutions, and improving the bankruptcy system to give full play to the "survival of the fittest" mechanism of the market. 展开更多
关键词 social financing cost structural imbalance private financing interest rateliberalization
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社会地位、非期望效用函数、资产定价和经济增长 被引量:11
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作者 杨云红 邹恒甫 《经济研究》 CSSCI 北大核心 2001年第10期46-51,共6页
本文利用非期望偏好结构 ,讨论消费和资产收益的时间序列行为。在这种递归偏好结构中 ,投资者积累财富不仅仅为了消费 ,也为了财富所带来的社会地位 ,我们研究这一假设对消费、投资组合策略、证券市场价格以及经济增长的影响 ,并利用所... 本文利用非期望偏好结构 ,讨论消费和资产收益的时间序列行为。在这种递归偏好结构中 ,投资者积累财富不仅仅为了消费 ,也为了财富所带来的社会地位 ,我们研究这一假设对消费、投资组合策略、证券市场价格以及经济增长的影响 ,并利用所得到的定价方程讨论风险溢金问题。 展开更多
关键词 非期望效用函数 社会地位 资产定价 经济增长 风险溢金 消费 资产收益 投资组合策略
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