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Are Antitakeover Amendments Good for Shareholders? Evidence from the Adoption of Antitakeover Provisions in the Post-SOX Era 反收购修正案对股东有利吗?后sox时代反收购条款采纳的证据
IF 0.7 Q3 BUSINESS, FINANCE Pub Date : 2019-12-23 DOI: 10.1142/s2010139219500149
Erin E. Smith
By combining a regression discontinuity (RD) design with a novel instrumental variable, I estimate the value of antitakeover provisions (ATPs) adopted between 2006 and 2010. In contrast to evidence from earlier periods, I estimate that, during this recent period, ATP adoption increased shareholder value by approximately 3%. An important challenge to estimating the value of ATPs is that standard RD estimates can be biased if interested parties manipulate vote outcomes. To address this, I exploit exogenous variation in the likelihood of passage that results from “over-votes”, the extra illegitimate votes arising from securities lending practices. Because ATP passage requires affirmative votes from a majority of outstanding shares, rather than of shares voted, over-votes increase the likelihood of passage.
通过将回归不连续(RD)设计与一个新的工具变量相结合,我估计了2006年至2010年间采用的反收购条款(atp)的价值。与早期的证据相比,我估计,在最近一段时间内,ATP的采用使股东价值增加了约3%。估计atp价值的一个重要挑战是,如果利益相关方操纵投票结果,标准RD估计可能会有偏差。为了解决这个问题,我利用了“过度投票”(即证券借贷行为产生的额外非法投票)导致的通过可能性的外生变化。由于ATP的通过需要多数流通股的赞成票,而不是多数已投票的股份,因此投票过多增加了通过的可能性。
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引用次数: 2
Author Index Volume 9 (2019) 作者索引第九卷(2019)
IF 0.7 Q3 BUSINESS, FINANCE Pub Date : 2019-12-01 DOI: 10.1142/s2010139219990015
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引用次数: 0
The Association between Complexity and Managerial Discretion in the Property and Casualty Insurance Industry 财产险行业复杂性与管理自由裁量权的关系
IF 0.7 Q3 BUSINESS, FINANCE Pub Date : 2019-07-01 DOI: 10.1142/S2010139219500083
M. Boyer, Elijah Brewer, Willie D. Reddic
This paper investigates whether the setting of loss reserves depends on an insurer’s complexity, which is defined by the number of business lines an insurer underwrites and on the insurer’s expertise in those lines. Our results suggest that insurers with higher levels of complexity tend to over-reserve. We also find that, as complexity increases, insurers that are financially weak and smooth their earnings, tend to under-reserve (i.e., bias their loss reserves upward). Further, we find that as complexity increases, insurers with high tax liabilities tend to bias their loss reserves downward (i.e., over-reserve), suggesting that tax strategies are important issues for insurers. An insurer’s degree of complexity is particularly salient when determining the extent to which loss reserves can be aggressively set.
本文研究了损失准备金的设置是否取决于保险公司的复杂性,这是由保险公司承保的业务线数量和保险公司在这些业务线的专业知识决定的。我们的研究结果表明,复杂性水平较高的保险公司倾向于过度储备。我们还发现,随着复杂性的增加,财务状况不佳且盈利平稳的保险公司倾向于储备不足(即,将损失准备金向上倾斜)。此外,我们发现,随着复杂性的增加,具有高税收负债的保险公司倾向于将其损失准备金向下倾斜(即超额准备金),这表明税收策略是保险公司的重要问题。在确定损失准备金可以大胆设定到何种程度时,保险公司的复杂程度尤为突出。
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引用次数: 0
China and the SDR: Financial Liberalization through the Back Door 中国与特别提款权:走后门的金融自由化
IF 0.7 Q3 BUSINESS, FINANCE Pub Date : 2019-07-01 DOI: 10.1142/S2010139219500071
Barry Eichengreen, Guang Xia
We analyze the motives for China’s campaign to secure the addition of its currency, the renminbi, to the basket of currencies comprising the International Monetary Fund’s Special Drawing Rights. Our argument is that the campaign to add the renminbi to the SDR basket was not just a vanity project; it was a strategy used by the advocates of financial liberalization in China to force the pace of reform. It was also a strategy with significant risks.
我们分析了中国争取将人民币纳入国际货币基金组织(imf)特别提款权(sdr)货币篮子的动机。我们的观点是,将人民币纳入特别提款权货币篮子的运动不仅仅是一个面子工程;这是中国金融自由化倡导者用来加快改革步伐的策略。这也是一个风险很大的策略。
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引用次数: 8
TIIE-28 Swaps as Risk-Adjusted Forecasts of Monetary Policy in Mexico TIIE-28掉期作为墨西哥货币政策的风险调整预测
IF 0.7 Q3 BUSINESS, FINANCE Pub Date : 2019-03-25 DOI: 10.1142/S2010139219500046
Santiago García-Verdú, Manuel Ramos-Francia, M. Sánchez-Martínez
Information extracted from financial derivatives on interest rates is commonly used to forecast movements in interest rates. However, such an extraction generally assumes that agents are risk-neutral, which is not necessarily the case. Accordingly, it might be useful to account for the agents’ risk-aversion when doing these forecasts, which one can implement by adding a risk-correction. In this context, we use TIIE-28 swaps to forecast changes in monetary policy in Mexico, using a set of financial variables to account for the risk-correction. We assess whether models with a risk-correction outperform the TIIE-28 swaps rates, and find that the in-sample explained variability improves when using a risk-correction. Centrally, we document that our main model’s out-of-sample forecasts are similar for short horizons (3-month), and statistically significantly better for longer horizons (9 to 24-month), compared to the direct use of TIIE-28 swaps interest rates.
从金融衍生品中提取的利率信息通常用于预测利率的变动。然而,这样的提取通常假设代理人是风险中性的,但事实并非如此。因此,在进行这些预测时,考虑代理的风险厌恶可能是有用的,可以通过添加风险修正来实现。在这种情况下,我们使用tie -28掉期来预测墨西哥货币政策的变化,使用一组金融变量来解释风险修正。我们评估了带有风险校正的模型是否优于tie -28掉期利率,并发现当使用风险校正时,样本内解释的可变性得到改善。主要是,我们证明,与直接使用tie -28掉期利率相比,我们的主要模型对短期(3个月)的样本外预测是相似的,对长期(9至24个月)的预测在统计上明显更好。
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引用次数: 1
Do Capital Adequacy and Credit Quality Affect Systematic Risk? Investigation of a Sample of European Listed Banks in Light of EBA Stress Tests 资本充足率和信用质量会影响系统风险吗?基于EBA压力测试的欧洲上市银行样本调查
IF 0.7 Q3 BUSINESS, FINANCE Pub Date : 2018-09-24 DOI: 10.1142/S2010139218400062
S. Miani, Josanco Floreani, A. Paltrinieri
Based on a sample of 59 European listed banks, we employ an event study analysis to investigate the impact of the European Banking Authority (EBA) stress tests on systematic risk measured by market betas. We further investigate the drivers of systematic risk taking into account bank-specific variables, which include credit quality, accounting policies, bank loan loss provisions (LLPs) and capital ratios, along with supervisory assessments of bank vulnerability to stressed scenarios. Finally, we assess the impact of credit quality and capital adequacy variables on the systematic risk associated with growth opportunities.Our results suggest that stress tests act as a credible anchor to market expectations leading betas to decline. The effect is more pronounced for banks involved in multiple stress tests over time. Our second finding shows a significant and positive impact of Tier 1 capital ratios on betas, i.e., higher capitalization levels contribute to reducing the exposure to systematic risk. Moreover, market betas are responsive to bank vulnerability to stress scenario, in particular, regarding asset riskiness. Finally, betas of growth opportunities are affected by provisioning policies in the sense that conservative provisioning policies impair the ability to invest in growing assets.
本文以59家欧洲上市银行为样本,采用事件研究分析的方法,考察了欧洲银行管理局(EBA)压力测试对市场贝塔值衡量的系统性风险的影响。我们进一步研究了系统性风险的驱动因素,考虑了银行特定的变量,包括信贷质量、会计政策、银行贷款损失准备金(llp)和资本比率,以及银行对压力情景脆弱性的监管评估。最后,我们评估了信贷质量和资本充足率变量对与增长机会相关的系统性风险的影响。我们的研究结果表明,压力测试对市场预期起到了可靠的锚定作用,导致贝塔系数下降。对于长期参与多次压力测试的银行,这种影响更为明显。我们的第二个发现表明,一级资本比率对贝塔系数有显著的积极影响,即更高的资本化水平有助于减少系统性风险敞口。此外,市场贝塔对银行对压力情景的脆弱性作出反应,特别是在资产风险方面。最后,增长机会的贝塔系数受到供应政策的影响,因为保守的供应政策损害了投资于增长资产的能力。
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引用次数: 1
Financial Companies’ Failures: Early Warning Information from Systematic and Systemic Risk Measures 金融公司的失败:来自系统性和系统性风险措施的预警信息
IF 0.7 Q3 BUSINESS, FINANCE Pub Date : 2018-09-24 DOI: 10.1142/S2010139218400074
F. Cipollini, Alessandro Giannozzi, Fiammetta Menchetti, Oliviero Roggi
Following the 2007–2008 financial crisis, advanced risk measures were proposed with the specific aim of quantifying systemic risk, since the existing systematic (market) risk measures seemed inadequate to signal the collapse of an entire financial system. The paper aims at comparing the systemic risk measures and the earlier market risk measures regarding their predictive ability toward the failure of financial companies. Focusing on the 2007–2008 period and considering 28 large US financial companies (among which nine defaulted in the period), four systematic and four systemic risk measures are used to rank the companies according to their risk and to estimate their relationship with the company’s failure through a survival Cox model. We found that the two groups of risk measures achieve similar scores in the ranking exercise, and that both show a significant effect on the time-to-default of the financial institutions. This last result appears even stronger when the Cox model uses, as covariates, the risk measures evaluated one, three and six months before. Considering this last case, the most predictive risk measures about the default risk of financial institutions were the Expected Shortfall, the Value-at-Risk, the [Formula: see text] and the [Formula: see text]. We contribute to the literature in two ways. We provide a way to compare risk measures based on their predictive ability toward a situation, the company’s failure, which is the most catastrophic event for a company. The survival model approach allows to map each risk measure in terms of probability of default over a given time horizon. We note, finally, that although focused on the Great Recession in US, the analysis can be applied to different periods and countries.
在2007-2008年金融危机之后,由于现有的系统(市场)风险指标似乎不足以表明整个金融体系的崩溃,因此提出了先进的风险指标,其具体目的是量化系统性风险。本文旨在比较系统风险指标与早期市场风险指标对金融公司破产的预测能力。本文以2007-2008年为研究对象,考虑美国28家大型金融公司(其中9家在此期间违约),采用4项系统性和4项系统性风险指标对公司进行风险排序,并通过生存Cox模型估计其与公司破产的关系。我们发现,两组风险措施在排名练习中获得相似的分数,并且都显示出对金融机构违约时间的显着影响。当Cox模型使用1个月、3个月和6个月前评估的风险指标作为协变量时,最后一个结果显得更加明显。考虑到最后一种情况,关于金融机构违约风险的最具预测性的风险度量是预期缺口、风险价值、[公式:见文本]和[公式:见文本]。我们以两种方式为文学做出贡献。我们提供了一种比较风险措施的方法,基于它们对一种情况的预测能力,公司的失败,这对公司来说是最灾难性的事件。生存模型方法允许根据给定时间范围内的违约概率来映射每个风险度量。最后,我们注意到,尽管分析的重点是美国的大衰退,但它可以适用于不同的时期和国家。
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引用次数: 2
Mortgage Loans and Bank Risk Taking: Finding the Risk “Sweet Spot” 抵押贷款与银行风险承担:寻找风险“甜蜜点”
IF 0.7 Q3 BUSINESS, FINANCE Pub Date : 2018-09-24 DOI: 10.1142/S2010139218400086
Yevgeny Mugerman, Joseph Tzur, Arie Jacobi
A vast body of academic literature deals with banks’ optimal loan allocations. The general approach to solving this problem is to assume borrowers’ portfolios as given. Although this assumption is reasonable in the corporate sector, the situation differs radically in the mortgage markets, where borrowers are unobservable and banks’ screening capacity is tightly limited. We propose a novel dynamic model that assumes potential mortgage takers arrive randomly and sequentially at a bank. In a simulation, we show that the effect of a more stringent level of perceived risk on a bank’s expected net income can be positive or negative. Remarkably, if both level of wealth inequality and screening capacity are low, a more severe level of perceived risk can decrease a bank’s expected net income. In this situation, regulators should be particularly careful about increasing regulation in the form of a lower loan-to-value ratio.
大量学术文献涉及银行的最佳贷款配置。解决这个问题的一般方法是假设借款人的投资组合是给定的。尽管这种假设在企业部门是合理的,但在抵押贷款市场,情况却截然不同,借款人是无法观察到的,银行的筛选能力也受到严格限制。我们提出了一个新的动态模型,假设潜在的抵押贷款领取者随机和顺序到达银行。在模拟中,我们证明了更严格的感知风险水平对银行预期净收入的影响可能是正的,也可能是负的。值得注意的是,如果财富不平等水平和筛选能力都较低,那么更严重的感知风险水平可能会降低银行的预期净收入。在这种情况下,监管机构应该特别小心,不要以降低贷款与价值比率的形式增加监管。
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引用次数: 5
Business Cycles and Conditional Credit-Rating Migration Matrices 商业周期和条件信用评级迁移矩阵
IF 0.7 Q3 BUSINESS, FINANCE Pub Date : 2018-09-24 DOI: 10.1142/S2010139218400050
D. Boreiko, S. Kaniovski, Y. Kaniovski, G. Pflug
To quantify the impact of business cycles on the dynamics of credit ratings, conditional migration matrices and probabilities of the corresponding macroeconomic scenarios are estimated. The approach is tested on a Standard and Poor’s (S&P’s) dataset that covers the period from 1991 to 2013. The difference between the conditional probabilities and their unconditional counterparts is evaluated. It is the greatest, up to [Formula: see text], for contraction periods and downgrading probabilities.
为了量化商业周期对信用评级动态的影响,估计了条件迁移矩阵和相应宏观经济情景的概率。该方法在标准普尔(Standard and Poor 's)涵盖1991年至2013年的数据集上进行了测试。计算条件概率和它们的无条件对应概率之间的差异。它是最大的,直到[公式:见文本],对于收缩期和降级概率。
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引用次数: 5
Are Banks Special? 银行特别吗?
IF 0.7 Q3 BUSINESS, FINANCE Pub Date : 2018-09-24 DOI: 10.1142/S2010139218400049
M. Crouhy, D. Galai
This paper addresses the following question: Are banks special firms that can achieve their goals only with high leverage, above and beyond what is considered acceptable for industrial corporations? This question is related to the issue of the cost of capital and how it is affected by leverage. If we accept the Modigliani–Miller (M&M) theorem (1958), then the capital structure is irrelevant for both the cost of capital and the value of the bank. Specifically, the M&M hypothesis argues that higher levels of equity capital reduce bank leverage and risk, leading to an offsetting decline in banks’ cost of equity capital. Hence, we ask the question whether banks are special firms such that M&M theorem does not apply to banks. We show that M&M propositions cannot be applied for banks primarily because of explicit guarantees and subsidies that provide incentives for increasing leverage. Then, some of the risk faced by the bank is transferred at no cost to the providers of these guarantees and subsidies, giving banks the incentive to increase leverage as much as they can. We show that under perfect market conditions, when risk is fairly priced, this opportunity vanishes.
本文探讨了以下问题:银行是否是特殊的公司,只有在高杠杆的情况下才能实现其目标,高于工业公司所能接受的水平?这个问题涉及到资金成本问题,以及资金成本如何受到杠杆的影响。如果我们接受Modigliani-Miller (M&M)定理(1958),那么资本结构对于资本成本和银行价值都是无关的。具体来说,并购假说认为,更高水平的权益资本会降低银行的杠杆率和风险,从而导致银行权益资本成本的抵消性下降。因此,我们提出这样一个问题:银行是否是特殊企业,以至于M&M定理不适用于银行。我们表明,并购提议不能适用于银行,主要是因为明确的担保和补贴为增加杠杆提供了激励。然后,银行面临的一些风险被免费转移给这些担保和补贴的提供者,从而激励银行尽可能地提高杠杆率。我们表明,在完美的市场条件下,当风险被合理定价时,这种机会就消失了。
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引用次数: 2
期刊
Quarterly Journal of Finance
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