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Unskilled Fund Managers: Replicating Active Fund Performance With Few ETFs 不熟练的基金经理:用很少的etf复制主动型基金的表现
Pub Date : 2020-06-25 DOI: 10.2139/ssrn.3634701
Elias Cavalcante Filho, Fernando Moraes, Rodrigo De-Losso
This paper use Exchange Traded Funds (ETFs) instead of risk factors as benchmarks to examine active mutual fund performance distribution. While transaction costs are included in the ETF returns, that is not true regarding risk factors, making it more challenging to characterize extraordinary performances via alphas. Assessments are based on the proportion of skilled funds, defined as positive-alpha funds. Such a proportion is calculated taking into account potential false discoveries and employing the method devised by Barras et al. (2010). After evaluating several ETF combinations, we conclude that sets of 3 to 5 ETFs replicate most levels of active fund performance. Finally, we propose specific ETF selection algorithms, whereby we estimate that 95% of active management funds fail to generate value for their investors. Alphas calculated with ETFs are higher than those using risk factors, but the difference is similar to the transaction costs required for investing in risk factor portfolios (Frazzini et al., 2012).
本文以交易所交易基金(etf)代替风险因素作为基准来考察主动共同基金的业绩分布。虽然交易成本包含在ETF回报中,但风险因素并非如此,这使得通过alpha来描述非凡表现更具挑战性。摊款是根据定义为正阿尔法基金的熟练基金的比例计算的。这一比例的计算考虑了潜在的错误发现,并采用了Barras等人(2010)设计的方法。在评估了几个ETF组合后,我们得出结论,3到5个ETF组合复制了大多数主动基金的业绩水平。最后,我们提出了具体的ETF选择算法,据此我们估计95%的主动管理基金未能为其投资者创造价值。使用etf计算的alpha值高于使用风险因素计算的alpha值,但差异与投资于风险因素组合所需的交易成本相似(Frazzini et al., 2012)。
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引用次数: 3
Risking or De-Risking: How Management Fees Affect Hedge Fund Risk-Taking Choices 风险或去风险:管理费如何影响对冲基金的冒险选择
Pub Date : 2020-06-12 DOI: 10.2139/ssrn.2899834
Chengdong Yin, Xiaoyan Zhang
Hedge fund managers’ risk-taking choices are influenced by their compensation structure. We differ from most studies that focus on incentive fees and the high-water mark by examining how management fees affect managers’ risk-taking. Our simple model shows that managers’ risk-taking is negatively related to their future management fees. Using fund-level data, we find that future management fees are the dominant component of managers’ total compensation. When the contribution of future management fees increases, managers reduce risk-taking to increase survival probabilities. Moreover, funds with higher decreasing returns to scale are more sensitive to future management fees and reduce risk-taking even more.
对冲基金经理的风险承担选择受到其薪酬结构的影响。我们与大多数关注奖励费和高水位线的研究不同,我们考察了管理费如何影响经理的冒险行为。我们的简单模型表明,经理人的冒险行为与其未来管理费呈负相关。利用基金层面的数据,我们发现未来管理费是基金经理总薪酬的主要组成部分。当未来管理费的贡献增加时,管理者减少冒险以增加生存概率。此外,规模递减收益较高的基金对未来的管理费用更为敏感,因而更能降低风险承担。
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引用次数: 2
Business Group Dominance and Capital Allocation Externalities: Evidence from Korean Chaebols 企业集团支配与资本配置外部性:来自韩国财阀的证据
Pub Date : 2020-02-12 DOI: 10.2139/ssrn.3536784
Jeayoon Kim
This study investigates how dominant business groups affect investment decisions of other standalone firms in the economy. Using intra-group equity transactions within the top 40 largest business groups in Korea, this study finds that high levels of internal capital allocation within the groups exert a negative influence on investments of standalone firms that require external capital. Due to financial market imperfections associated with low investor protections, business groups prefer internal investment rather than outside investment. However, when internal capital allocation is prevalent in the economy, lots of capital is trapped inside business groups and available capital in external markets becomes scarce. Standalone firms outside business groups have difficulties raising external finance and thus reduce investment. The negative influence on investments of business group dominance is particularly pronounced for private standalone firms and the firms that hold fewer tangible assets. Findings in this study suggest a negative externality that business groups impose on other standalone firms: the bias toward internal investment makes it harder for good projects outside business groups to obtain capital.
本研究探讨了经济中占主导地位的企业集团如何影响其他独立企业的投资决策。利用韩国前40大企业集团的集团内部股权交易,本研究发现,集团内部高水平的内部资本配置对需要外部资本的独立公司的投资产生负面影响。由于金融市场的不完善和投资者保护程度较低,企业集团更喜欢内部投资而不是外部投资。然而,当经济内部资本配置盛行时,大量资本被困在企业集团内部,外部市场上可用的资本变得稀缺。商业集团之外的独立公司难以筹集外部资金,从而减少投资。商业集团主导地位对投资的负面影响对私人独立公司和持有较少有形资产的公司尤为明显。本研究的发现表明,商业集团对其他独立公司施加了负外部性:对内部投资的偏好使得商业集团外部的好项目更难获得资本。
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引用次数: 1
Information Revolution and Insurance Ethos: Weber, Foucault, Deleuze and Beyond 信息革命与保险思潮:韦伯、福柯、德勒兹及其后
Pub Date : 2020-02-02 DOI: 10.2139/ssrn.3543707
S. H. Seog
We discuss the relationship between insurance and capitalism and the effect of information revolution on society. We propose that risk calculation and capitalistic insurance ethos represent the episteme of the classical period and laid the ground for capitalism. We discuss information revolution in relation to risk and insurance. Information revolution allows corporations to behave like insurers in that they produce and discriminate risks. In this sense, information revolution can be considered insurance revolution. Information revolution deconstructs individuals to dividuals, and transforms a society of discipline or control to a society of manipulation. In the society of manipulation, languages are numerical and network; manipulation has the form of modulation and metamorphosis; and people are exposed to multiple personalities and compound dividuals. It is also noted that information revolution intensifies the immanent conflicts of the insurance ethos.
我们讨论了保险与资本主义的关系以及信息革命对社会的影响。我们认为风险计算和资本主义保险精神代表了古典时期的认识,为资本主义的产生奠定了基础。我们将讨论信息革命与风险和保险的关系。信息革命使得公司可以像保险公司一样生产和区分风险。从这个意义上说,信息革命可以被认为是保险革命。信息革命将个体解构为个体,并将一个纪律或控制的社会转变为一个操纵的社会。在操纵社会中,语言是数字的和网络的;手法具有调节和变态的形式;人们会接触到多重人格和复合型人格。信息革命加剧了保险精神的内在冲突。
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引用次数: 1
Monetary Policy of Low Interest Rates and Bank Stability: The Role of Corporate Governance 低利率货币政策与银行稳定:公司治理的作用
Pub Date : 2020-01-04 DOI: 10.2139/ssrn.3513756
Chrysovalantis Gaganis, Ana Lozano-Vivas, Panagiota Papadimitri, Fotios Pasiouras
Using a sample of around 340 banks from 48 countries, we examine whether and how corporate governance moderates the relationship between monetary policy interest rates and bank stability. Our results show that low interest rates reduce bank stability and have an adverse effect on risk-adjusted returns, and risk-adjusted capitalization; however, this effect can be mitigated by a bank’s commitment and effectiveness towards following corporate governance principles. The results also show that high values of corporate governance can completely offset the low rates’ adverse effects. Our findings are robust to the use of bank fixed effects and numerous variables that control for bank-specific and country-specific characteristics.
利用来自48个国家的约340家银行的样本,我们研究了公司治理是否以及如何调节货币政策利率与银行稳定性之间的关系。研究结果表明,低利率降低了银行的稳定性,并对风险调整收益和风险调整资本化产生不利影响;然而,这种影响可以通过银行对遵循公司治理原则的承诺和有效性来缓解。结果还表明,公司治理的高价值可以完全抵消低利率的不利影响。我们的研究结果对于使用银行固定效应和控制银行特定和国家特定特征的众多变量是稳健的。
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引用次数: 2
Shareholder Stewardship 股东管理
Pub Date : 2019-12-12 DOI: 10.1017/9781108658386.048
D. Katelouzou
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引用次数: 4
Enlightenment or Resistance? 启蒙还是抵抗?
Pub Date : 2019-12-12 DOI: 10.1017/9781108658386.034
Renginee Pillay, T. Soobaroyen, J. Mahadeo, Neeveditah Pariag-Maraye
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引用次数: 0
The Australian Paradox 澳大利亚悖论
Pub Date : 2019-12-12 DOI: 10.1017/9781108658386.018
Victoria Baumfield
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引用次数: 1
Global Business and Fragmented Regulation 全球商业和分散监管
Pub Date : 2019-12-12 DOI: 10.1017/9781108658386.005
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引用次数: 0
Amenable Controls 可以控制
Pub Date : 2019-12-12 DOI: 10.1017/9781108658386.052
Roy Shapira
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引用次数: 0
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公司治理评论
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