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151.
徐宗丹 《吉林省经济管理干部学院学报》2012,26(1):17-22
住房问题是全社会普遍关注的问题,特别是低收入家庭住房问题更是全社会最突出的问题,它直接关系到人们生活水平的高低,对整个社会经济也产生巨大的影响。 相似文献
152.
Angeles Fernandez-Izquierdo Juan Carlos Matallin-Saez 《Journal of Business Ethics》2008,81(2):247-260
There is currently much debate in the economic literature about whether ethical investment involves a financial sacrifice
or premium. One of the most common methods of testing this compares the financial performance of ethical investment funds
with that of other funds not considered “socially responsible” or ethical. The majority of these research studies evaluate
the performance of the ethical funds according to classic measures, whereby different financial markets, in different countries
and for different periods of time serve as reference for evaluation. The ultimate conclusion of all of these studies is that
there are no significant differences between the performance results of one type of funds and the other. In Spain, ethical
investment funds are still an incipient sector of investment. To date, the Spanish market has not been included in any type
of analysis of these characteristics. Therefore the main objective of this article is to compare the financial performance
of ethical investment funds to that of other funds in the Spanish retail market. We propose the aggregate type of analysis
as the Spanish ethical investment funds have experienced a weaker development in comparison to those of other developed countries.
In the first step we suggest the financial performance to be compared by style analysis since the asset distribution of the
Spanish Social Return Investment (SRI) funds differs from the European trend. In particular, we use the multifactor regression
model with style benchmarks. We found that their financial performance is in all cases superior or similar to that achieved
by the rest of the funds. In the second step, to achieve a more robust and homogeneous comparison, we used the bootstrap method,
comparing ethical and non-ethical fund subsamples by homogeneous groups. No significant differences between these two types
of funds have been found. Thus, if we assume the positive o neutral effect of ethical investment on investor utility in the
retail Spanish market the financial and social performance (FSP) of ethical funds will be, in aggregate, superior to the FSP
achieved by conventional funds. In conclusion, the financial performance of ethical mutual funds in Spain is no sacrifice. 相似文献
153.
Running From a Bear: How Poor Stock Market Performance Affects the Determinants of Mutual Fund Flows
Abstract: Using a proprietary data set to study how past performance affects the determinants of mutual fund flows for a sample of load fund investors, I provide evidence that the determinants of fund flow depend on market conditions for both redemptions and purchases. Specifically, I show that, for redemptions, relative performance and risk adjusted performance are important determinants during a period of record flows into mutual funds. Conversely, during a period of poor performance, absolute performance becomes much more important and relative performance and risk adjusted performance become less important. For purchases, absolute performance, risk adjusted performance, and most relative performance measures become more important during the bear market. 相似文献
154.
本文回顾了西方养老基金投资领域的研究文献。国际经验研究说明企业年金的投资组合和发起企业的经营活动现金收益率有密切关系。本文提出了一个考虑发起企业的经营活动现金回报率之后的年金组合理论模型,分析了当前我国三类企业年金的投资组合现实,提出了相应政策建议。 相似文献
155.
We consider a general equilibrium model with individual and collective risks. The article builds on a contribution by Chichilnisky and Heal, who show that contingent Arrow–Debreu equilibria can also be supported in economies with Arrow securities and mutual insurance contracts. However, they show this to be true in general only if beliefs are identical, a very restrictive assumption in the context of unknown risks. Moreover, they claim complete insurance in equilibrium to be impossible if beliefs are different. We show that even with different beliefs, firstly, complete insurance is possible in each statistical state, and secondly, contingent equilibrium can still be supported in economies with insurance and securities. 相似文献
156.
本文探讨了在多渠道筹资办学的新形势下,高校财务在预算管理方面的意义、作用以及建立预算管理新体系的原则、方法。 相似文献
157.
本文从成本收益的经济学角度,回顾了中国对外开放三十年的历程,认为我国对外开放经历了"部分让利"、"互利"和"共赢"三个阶段,并在此基础上系统而深入地剖析我国互利共赢对外开放战略提出的时代背景、战略内涵、战略目标和实施重点,希望有助于我国互利共赢对外开放战略理论的完善和战略的实施。 相似文献
158.
159.
Henrich R. Greve 《战略管理杂志》2008,29(3):229-249
Research on pricing, profits, and firm survival has shown that multimarket contact causes mutual forbearance against competition, but has not considered the consequences of imperfect observability of competitive moves. Here, predictions are developed to explain how mutual forbearance occurs—but sometimes fails—in markets with imperfect observability. Mutual forbearance means that firms do not seek to take market share from each other through price cuts or nonprice competition, and thus that sales grow at uniform rates. Firms defect from mutual forbearance, and hence have higher sales growth, if the potential rewards are high and the likelihood of being discovered is low. This theory is tested on a panel of firms operating in the Norwegian general insurance industry. The evidence suggests that sales growth is most rapid in firms that do not meet many multimarket competitors in a given market and firms that are economically troubled. Growing or highly concentrated markets have higher heterogeneity of growth rates. Copyright © 2007 John Wiley & Sons, Ltd. 相似文献
160.