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991.
关于当前我国资产评估学历教育中几个问题的探讨 总被引:2,自引:0,他引:2
高等院校的资产评估学科专业建设是开展资产评估科学研究、推动资产评估理论发展和提高我国资产评估水平的重要途径;而高等院校资产评估学历教育是培养和储备资产评估专门人才的重要途径。经过了大约十年的发展,我国高校的资产评估学科专业建设水平与学历教育水平得到了很大提高。本文讨论了我国高校当前资产评估学历教育中学科专业建设的情况和建设模式的选择等问题。 相似文献
992.
财政职能是财政职责和功能的统一。财政职责强调财政“应该干什么”,即行为方向;财政功能强调财政“能够干什么”,即行为能力。财政功能主要制约于财政质的规定,而财政职责除受财政的质及由质所决定的财政功能的影响外,还受财政所处环境的影响。一般意义上财政资源配置功能的职责体现是满足社会公共需要。满足公共需要的一般意义上的财政职能在市场经济条件下的个性体现是弥补市场失效,提供公共产品,这一职能可以从三个层次展开。 相似文献
993.
Desmond W.P. Li 《Risk Management & Insurance Review》2006,9(1):75-88
This article describes the particular investment and legal constraints on the life insurance investment portfolio in China (the "Portfolio") and investigates the specialist problem. The "specialist problem" is here defined as an agency problem as in information economics. In September 2004, the China Insurance Regulatory Commission ("CIRC") announced that three of the four largest life insurance companies in China could not meet the mandatory capital adequacy requirement. The author found that although it is harder to manage the Portfolio because of the peculiar constraints, the main characteristic of the poor performance of the Portfolio—failing to meet the capital requirement—is due to the specialist problem, which is mainly due to the controlled economic system. In conclusion, the author suggests specialists and risk management strategies that can be implemented in China with immediate effect, taking into consideration data deficiency and the difficulty of contract enforcement in China. 相似文献
994.
David Granlund 《International Tax and Public Finance》2007,14(4):503-524
This paper addresses vertical fiscal externalities in a model where the state governments provide health care and the federal
government provides a sickness benefit. Both levels of government tax labor income and policy decisions affect labor income
as well as participation in the labor market. The results show that the vertical externality affecting the state governments’
policy decisions can be either positive or negative depending on, among other things, the wage elasticity of labor supply
and the marginal product of expenditure on health care. Moreover, it is proved that the vertical fiscal externality will not
vanish by assigning all powers of taxation to the states.
相似文献
995.
We analyse the interaction between the dividend policy and the decision on investment in a growth opportunity of a liquidity
constrained firm. This leads us to study a mixed singular control/optimal stopping problem for a diffusion that we solve quasi-explicitly
by establishing a connection with an optimal stopping problem. We characterize situations where it is optimal to postpone
the distribution of dividends in order to invest at a subsequent date in the growth opportunity. We show that uncertainty
and liquidity shocks have an ambiguous effect on the investment decision.
相似文献
996.
李丹丹 《上海金融学院学报》2007,(6):28-35
为系统分析我国认购权证市场与其标的股票市场间的价格相关关系,发现权证市场与股票市场间的联系。本文以12组样本认购权证目收盘价和标的股票的目收盘价为观测对象,运用ADF单位根检验、Johansen协整检验、向量误差修正模型(VECM)、Granger因果检验和Hasbrouck方差分解方法,考察了两个时序数列间的长期均衡关系、短期动态关系、Granger因果关系和两市在价格发现功能中作用的大小、反映信息的效率,得出了研究结论。 相似文献
997.
比较了保险风险和信贷风险的基本特征后可以发现,精算模型的方法和思路可以用来描述商业银行的信用风险。可以通过定性分析和定量分析相结合的方式,推导出适用的信用风险量化管理模型。在数据整理和检验的基础上,借鉴寿险精算的生命模型思想可以建立“正常-损失”模型,进而实现对贷款损失率的解释;借鉴非寿险准备金测算的方法,可以采用链梯法测算商业银行短期贷款业务应提取的贷款坏账准备金数额。在上述方法的基础上,可以将“正常-损失”模型与链梯法结合起来,测算长期贷款的坏账准备金。 相似文献
998.
The optimal asset allocation of the main types of pension funds: a unified framework 总被引:1,自引:0,他引:1
Katarzyna Romaniuk 《The GENEVA Risk and Insurance Review》2007,32(2):113-128
The existing literature deals with the optimal investment strategy of defined benefit (DB) or defined contribution (DC) pension
plans. This article’s objective is to compare the optimal policies of different types of pension plans. This is done by first
defining an original framework, which is based on the distinction between the nature of the guarantee—which can be internal
or external—offered by or to a pension fund. This framework allows to establish links between optimization programs of DC,
DB and targeted money purchase schemes. The case of an internal guarantee appears as a standard portfolio insurer’s problem.
The second kind of guarantee, not analyzed in the literature yet with regard to the resulting optimal policy, is characterized
by the existence of an option in the final wealth definition. Four funds are present in the internal guarantee optimal allocation:
the speculative component, the preference independent guarantee- and contribution-hedge terms and the preference dependent
state variable-hedge fund. The external guarantee program, solved with an original method using the principles of standard
options theory, yields an optimal policy incorporating the delta of the option embodied in the final wealth definition. The
conclusion is that the resulting optimal portfolio policy becomes riskier.
相似文献
Katarzyna RomaniukEmail: |
999.
Tim V. Eaton John R. Nofsinger Daniel G. Weaver 《Review of Quantitative Finance and Accounting》2007,29(1):1-24
In this paper, we examine the relationship between disclosure level and the cost of equity capital for a sample of international
firms cross-listing on the New York Stock Exchange. Increased disclosure has the potential to reduce information asymmetry,
reduce the cost of financing and increase analyst following. Using an international asset pricing model, we find that listing
firms experience a decrease in both disclosure risk and systematic risk while matching firms do not. Further, we find that
the magnitude of the decrease is related to three types of disclosure: accounting standards; analyst following; and exchange/regulatory
investor protection. Our results suggest that increased disclosure through accounting standards is beneficial to investors
and that disclosure can be accomplished through information intermediaries, e.g., analyst following. For firms with the lowest
levels of disclosure prior to cross-listing, all three types of disclosure appear to be valuable.
相似文献
Daniel G. WeaverEmail: |
1000.
Hsuan-Chu Lin 《Review of Quantitative Finance and Accounting》2007,29(2):173-180
This paper identifies and corrects a typographical error in Black and Cox (J Finance 31:351–367, 1976). While the typographical error is seemingly trivial, the magnitude of the pricing error that it generates can be substantial.
相似文献
Hsuan-Chu LinEmail: |