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Corporate Governance: Disclosure最新文献

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Discretionary Disclosure in Interim Financial Reports of Listed Companies in Vietnam 越南上市公司中期财务报告中的自主披露
Pub Date : 2019-11-30 DOI: 10.2139/ssrn.3523597
Nguyen Huu Cuong, Quynh Duong
Discretionary disclosure refers to differences in the depth of disclosed items that managers can exercise in disclosing information because there are no specific requirements of the disclosure extent. This paper investigates discretionary disclosure levels in interim financial reports by Vietnamese listed companies and identifies the influencing factors. Discretionary disclosure is measured by employing the researcher-based index and the determinant factors are examined by estimating a regression model. The results indicate that discretionary disclosure levels in interim financial reports in Vietnam are relatively low, and positively associated with board independence, and solvency, but negatively associated with state ownership. Accordingly, the study provides some suggestions to improve discretionary disclosure in interim financial reports in Vietnam and enhance the transparency of financial information on the stock exchanges.
自由披露是指由于对披露程度没有具体要求,管理者在披露信息时可以行使的披露项目深度存在差异。本文研究了越南上市公司中期财务报告的自由裁量披露水平,并确定了其影响因素。采用基于研究人员的指数来衡量自由裁量披露,并通过估计回归模型来检验决定因素。结果表明,越南中期财务报告的自由裁量披露水平相对较低,与董事会独立性和偿付能力呈正相关,但与国家所有权负相关。据此,本研究为完善越南中期财务报告酌情披露,提高证券交易所财务信息的透明度提供了一些建议。
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引用次数: 2
Tax Avoidance and Earning Management in Pakistan 巴基斯坦的避税和收入管理
Pub Date : 2019-11-21 DOI: 10.2139/ssrn.3491107
Suresh Kumar Oad Rajput, Jahanzeb Marwat
Tax avoidance and evasion are major problems in Pakistan. The study attempts to provide information to investors and regulatory authorities of Pakistan about tax avoidance and its consequences. Book Effective Tax Rate (BETR) and Cash Effective Tax Rate (CETR) are used to measure tax avoidance. The unbalanced panel data of 189 non-financial firms are used for empirical analysis. The results of panel regression models show that managers manipulate the profitability signal via tax avoidance. Managers use tax avoidance to beat earnings targets, however, no evidence found to practice tax avoidance to just meet the profitability margin. In line with the behavioral finance view, the quick response of the stock market is positive to tax avoidance because investors focus on profitability without detail screening of cash flows. However, tax avoider firms are likely to have lower future profitability and future stock returns than other benchmark firms.
避税和逃税是巴基斯坦的主要问题。该研究试图向巴基斯坦的投资者和监管当局提供有关避税及其后果的信息。采用账面有效税率(BETR)和现金有效税率(CETR)来衡量避税。采用189家非金融企业的不平衡面板数据进行实证分析。面板回归模型的结果表明,管理者通过避税操纵盈利能力信号。然而,没有证据表明管理者通过避税来达到盈利目标。根据行为金融学的观点,股票市场的快速反应对避税是积极的,因为投资者关注的是盈利能力,而不是详细筛选现金流。然而,避税公司的未来盈利能力和未来股票回报可能低于其他基准公司。
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引用次数: 1
Ten Laws of Operational Risk 操作风险十大定律
Pub Date : 2019-11-14 DOI: 10.21314/jop.2020.244
Michael Grimwade
Understanding operational risk is fundamental to its effective management. This paper sets out ten laws that govern the behavior of operational risk relating to the occurrence and detection/duration of events; the rapidity with which firms suffer losses; the lags in crystallization of losses; and internal and external drivers of concentration. The paper also considers the transference and conservation of risk; risk homeostasis (ie, control expenditure will respond to increased risk to return firms to within appetite); and the proactive taking of operational risk by firms in order to obtain fee and commission income. These laws are underpinned by event, causal and impact taxonomies. Each of the laws is illustrated through the analysis of loss and financial data for thirty-one current and former global systemically important banks, before and after the global financial crisis. Finally, the paper briefly considers the impacts of these laws on how firms should undertake stress testing and risk and controls self-assessments, and select predictive key risk indicators, and also the extent to which these laws make predictions as to the outcomes of three emerging threats.
了解操作风险是有效管理操作风险的基础。本文提出了与事件的发生和发现/持续时间有关的十条规范操作风险行为的法则;公司遭受损失的速度之快;亏损结晶的滞后;以及内部和外部的集中驱动力。本文还考虑了风险的转移和守恒问题;风险稳态(即控制支出将对增加的风险作出反应,使企业回归到可控范围内);以及企业为了获得手续费和佣金收入而主动承担操作风险。这些法则以事件、因果和影响分类为基础。通过对全球金融危机前后31家当前和以前具有全球系统重要性的银行的损失和财务数据的分析,说明了每一条定律。最后,本文简要地考虑了这些法律对企业应该如何进行压力测试和风险控制自我评估的影响,并选择预测的关键风险指标,以及这些法律对三种新兴威胁的结果做出预测的程度。
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引用次数: 3
Disclosure Spontaneity and Managers’ Explanations for Performance 披露自发性与管理者的绩效解释
Pub Date : 2019-10-14 DOI: 10.2139/ssrn.3469813
Michael T. Durney, Kristina Rennekamp
There is considerable variation across firms and disclosure settings in the level of advance preparation for disclosures. Further, disclosures that involve less preparation are more spontaneous and can affect market outcomes. Despite this, little is known about how spontaneity affects disclosure characteristics. Using an experiment and a survey, we investigate how managers’ explanations for performance differ when issued more spontaneously. Our experiment varies cognitive load and task performance in a 2x2 between-participants design, and asks participants to report the reasons for their performance on an abstract task. We find that participants provide more internal reasons for performance when they respond more spontaneously following both good and poor performance. A follow-up survey of IROs documents reasons for different amounts of disclosure preparation, as well as potential consequences. Our results shed light on why managers invest in different levels of disclosure preparation, and provide evidence on how disclosure spontaneity affects disclosure characteristics.
在不同的公司和披露环境中,披露的提前准备水平存在相当大的差异。此外,准备较少的披露更具有自发性,并可能影响市场结果。尽管如此,人们对自发性如何影响披露特征知之甚少。通过实验和调查,我们研究了当管理者的解释更加自发时,他们对绩效的解释是如何不同的。我们的实验采用2x2参与者设计,改变认知负荷和任务表现,并要求参与者报告他们在抽象任务上表现的原因。我们发现,当参与者在表现好或差的情况下自发地做出反应时,他们为表现提供了更多的内在原因。一项对内部机构的后续调查记录了不同披露准备数量的原因以及潜在后果。我们的研究结果揭示了为什么管理者投资于不同层次的披露准备,并提供了披露自发性如何影响披露特征的证据。
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引用次数: 3
Codes of Conduct of German Public-Listed Companies: Content, Enforcement, and Implementation 德国上市公司行为准则:内容、执行与实施
Pub Date : 2019-09-17 DOI: 10.2139/ssrn.3455206
Thomas Stöber, Peter Kotzian
Apart from a few comparative surveys focusing on the largest companies, there are no content analyses of the codes of conduct of German companies. Due to country-specific differences in the legal, economic, and cultural environment, results of content analyses can hardly be transferred from one country to another. Refining existing coding schemes to include upcoming topics, like privacy consideration, but also code enforcement and implementation, we analyze the content, patterns, and anteceding background factors. Our findings indicate that while codes are very common nowadays, there are substantial differences in the degree to which codes address specific topics and functions. We find a single underlying dimension: the intensity of regulation. Codes are most elaborate in terms of what actors are supposed to do, while issues like guidance and enforcement are dealt with in less detail. Endorsement of the code by the top management is also quite low. As for background factors like sector and stock market segment, we find that regulatory intensity differs in line with stock market segment, which is not a proxy for company size but rather for the presence of companies in the public and regarding the code’s role, e.g., the preservation of a company’s image. Our study contributes to the literature by examining codes’ content of the largest German listed companies, which allows for both, international level comparisons and comparisons over time. In addition, we modified and disclosed a frequently used coding scheme that can be used for future research. Finally, we contribute to the business practice by generating a basis for benchmarking their code and giving recommendations for reconsidering their content and design.
除了针对最大公司的一些比较调查外,没有对德国公司行为准则的内容分析。由于各国法律、经济和文化环境的差异,内容分析的结果很难从一个国家转移到另一个国家。改进现有的编码方案以包含即将到来的主题,如隐私考虑,以及代码的执行和实现,我们分析了内容、模式和前面的背景因素。我们的研究结果表明,虽然代码现在非常普遍,但在代码处理特定主题和功能的程度上存在实质性差异。我们发现了一个潜在的维度:监管的强度。就行为者应该做什么而言,准则是最详尽的,而像指导和执行这样的问题则不太详细。高层管理人员对准则的认可程度也相当低。至于行业和股票市场细分等背景因素,我们发现监管强度根据股票市场细分而不同,这不是公司规模的代表,而是公司在公众中的存在以及代码的作用,例如,维护公司形象。我们的研究通过检查德国最大上市公司的代码内容来为文献做出贡献,这既可以进行国际水平的比较,也可以进行时间的比较。此外,我们修改并公开了一种常用的编码方案,可用于未来的研究。最后,我们通过生成基准测试代码的基础,并给出重新考虑其内容和设计的建议,从而为业务实践做出贡献。
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引用次数: 0
Reporting Regulation and Corporate Innovation 报告监管与企业创新
Pub Date : 2019-09-01 DOI: 10.2139/ssrn.3449813
Matthias Breuer, C. Leuz, Steven Vanhaverbeke
We investigate the impact of reporting regulation on corporate innovation activity. Exploiting thresholds in Europe’s regulation and a major enforcement reform in Germany, we find that forcing a greater share of firms to publicly disclose their financial statements reduces firms’ innovative activities. At the same time, it increases firms’ reliance on patenting to protect their innovations, to the extent they continue innovating. Our evidence is consistent with mandated reporting having significant real effects by imposing proprietary costs on innovative firms, which in turn diminishes their incentives to engage in innovative activities. Importantly, we examine aggregate effects at the industry level, net of spillovers. Thus, our results imply that positive information spillovers (e.g., to competitors, suppliers, and customers) within industries are not large enough to compensate the negative direct effect on the prevalence of innovative activity. The spillovers instead appear to concentrate innovation among a few large firms in a given industry. In sum, financial reporting regulation has important distributional and aggregate effects on corporate innovation.
我们研究了报告制度对企业创新活动的影响。利用欧洲监管的门槛和德国的重大执法改革,我们发现,迫使更大比例的公司公开披露其财务报表减少了公司的创新活动。与此同时,它增加了企业对专利的依赖,以保护他们的创新,在一定程度上,他们继续创新。我们的证据与强制性报告相一致,强制性报告通过对创新公司施加专有成本而产生重大的实际影响,这反过来又削弱了他们参与创新活动的动力。重要的是,我们在行业层面考察了净溢出效应的总体效应。因此,我们的研究结果表明,行业内的积极信息溢出(例如,对竞争对手、供应商和客户)不足以补偿对创新活动流行的负面直接影响。相反,溢出效应似乎将创新集中在特定行业的几家大公司身上。总之,财务报告监管对企业创新具有重要的分配效应和总量效应。
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引用次数: 32
Hedging the Treasury Lock 套期保值
Pub Date : 2019-06-19 DOI: 10.2139/ssrn.3386521
M. Pucci
The Treasury lock is a common pre-hedging derivative strategy the Street offers to their corporate clients. The paper provides a justification of the common practice of booking a short position in the Treasury lock as a forward contract on the underlying benchmark and a short position in the Then-Current Treasury lock as a forward contract on underlying benchmark rolled over the life of the contract.
国债锁是华尔街向企业客户提供的一种常见的对冲前衍生品策略。本文提供了一种常见做法的理由,即将国债锁的空头头寸作为基础基准的远期合约,将当时国债锁的空头头寸作为基础基准的远期合约,在合约有效期内展期。
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引用次数: 0
Deep Smoothing of the Implied Volatility Surface 隐含波动率表面的深度平滑
Pub Date : 2019-06-12 DOI: 10.2139/ssrn.3402942
Damien Ackerer, Natasa Tagasovska, Thibault Vatter
We present a neural network (NN) approach to fit and predict implied volatility surfaces (IVSs). Atypically to standard NN applications, financial industry practitioners use such models equally to replicate market prices and to value other financial instruments. In other words, low training losses are as important as generalization capabilities. Importantly, IVS models need to generate realistic arbitrage-free option prices, meaning that no portfolio can lead to risk-free profits. We propose an approach guaranteeing the absence of arbitrage opportunities by penalizing the loss using soft constraints. Furthermore, our method can be combined with standard IVS models in quantitative finance, thus providing a NN-based correction when such models fail at replicating observed market prices. This lets practitioners use our approach as a plug-in on top of classical methods. Empirical results show that this approach is particularly useful when only sparse or erroneous data are available. We also quantify the uncertainty of the model predictions in regions with few or no observations. We further explore how deeper NNs improve over shallower ones, as well as other properties of the network architecture. We benchmark our method against standard IVS models. By evaluating our method on both training sets, and testing sets, namely, we highlight both their capacity to reproduce observed prices and predict new ones.
提出了一种拟合和预测隐含波动率曲面的神经网络方法。典型的标准神经网络应用,金融行业从业者同样使用这些模型来复制市场价格和评估其他金融工具。换句话说,低训练损失与泛化能力同样重要。重要的是,IVS模型需要产生现实的无套利期权价格,这意味着没有投资组合可以带来无风险的利润。我们提出了一种利用软约束对损失进行惩罚以保证不存在套利机会的方法。此外,我们的方法可以与定量金融中的标准IVS模型相结合,从而在这些模型无法复制观察到的市场价格时提供基于神经网络的修正。这使得从业者可以将我们的方法作为经典方法之上的插件来使用。经验结果表明,当只有稀疏或错误的数据可用时,这种方法特别有用。我们还量化了在观测很少或没有观测的地区模式预测的不确定性。我们进一步探讨了深层神经网络如何比浅层神经网络改进,以及网络架构的其他属性。我们将我们的方法与标准IVS模型进行基准测试。通过在训练集和测试集上评估我们的方法,也就是说,我们强调了它们再现观察价格和预测新价格的能力。
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引用次数: 21
Role of Financial Reporting and Auditing in Disciplining CEOs: Evidence from Goodwill Impairments 财务报告和审计在惩戒ceo中的作用:来自商誉减值的证据
Pub Date : 2019-06-09 DOI: 10.2139/ssrn.3401538
A. Ghosh, Armen Hovakimian, Huajing Hu
According to accounting and auditing standards, external auditors and management must both independently monitor goodwill balance for any impairment. Therefore, goodwill impairment may contain valuable incremental information about the CEO’s ability which the board can utilize for CEO retention decisions. Consistent with this expectation, we find goodwill impairments lead to a large jump in subsequent CEO turnover. The turnover-impairment relationship varies with CEO power, auditor quality, accounting performance, and CEO-age and the information in goodwill impairment is incremental to the announcement period stock returns. Our analyses suggest that boards utilize the negative information in goodwill impairment in one of two ways. In the more severe cases, the incumbent CEO is dismissed; in other cases, their equity compensation is reduced which suggests that retention and pay act as alternative disciplining mechanisms. Our study highlights how the intersection of financial reporting and auditing can generate valuable information in disciplining CEOs.
根据会计和审计准则,外部审计师和管理层都必须独立地监测商誉余额的任何减值。因此,商誉减值可能包含有关CEO能力的有价值的增量信息,董事会可以利用这些信息来做出挽留CEO的决定。与这一预期一致,我们发现商誉减值导致随后CEO离职率大幅上升。离职与减值的关系随CEO权力、审计师素质、会计绩效和CEO年龄的变化而变化,商誉减值的信息随公告期股票收益的增加而增加。我们的分析表明,董事会利用负面商誉减值信息的方式有两种。在较为严重的情况下,现任CEO会被解职;在其他情况下,他们的股权报酬减少,这表明留用和薪酬是另一种惩戒机制。我们的研究强调了财务报告和审计的交叉如何在约束ceo方面产生有价值的信息。
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引用次数: 3
Who Holds Positions in Agricultural Futures Markets 谁在农产品期货市场持有头寸
Pub Date : 2019-06-02 DOI: 10.2139/ssrn.3438627
Michel A. Robe, John S. Roberts
We use non-public data regarding all trader-level futures positions, reported to the U.S. grain and oilseed derivatives market regulator (the CFTC), in order to describe the nature of market participants, the maturity structure of their holdings, and the aggregate position patterns for nine different categories of traders that we separate based on their main lines of business. We provide novel evidence about the overall extent of calendar spreading and about the contribution of commercial traders to total spreading activity. Our sample’s 3,854 traders account for 86 to 93 percent of the total futures open interest at the end of an average day in 2015–2018. Well over 90 percent of their positions have maturities of less than a year. Among our nine trader categories, just three (hedge funds and commercial dealers/merchants, plus commodity index traders on the long side) account for about four fifths of all reported trader positions. In fact, fewer than 200 “permanent” large traders (overwhelmingly from these three categories) make up the bulk of the daily open interest in the four largest agricultural futures markets. In the aggregate, the positions of commercial dealers and hedge funds (including commodity pool operators, commodity trading advisors, managed money traders, and associated persons) are highly negatively correlated. This correlation is strikingly strong for short positions: as a result, the sum total of commercial dealers’ and hedge funds’ respective shares of the short open interest fluctuates relatively little over time. We show, for the first time, that calendar spreads account for more than a third of all large trader positions; that much of the intra-year variation in the total futures open interest can be tied to changes in the extent of calendar spreading; that about half of all spread positions involve contracts expiring in 4 to 12 months (either spreading with shorter-dated contracts, or involving only maturities of 4 to 12 months); and that commercial traders who are not swap dealers (dealers and merchants, mostly) make up from a quarter to two fifths of all calendar spread positions. Again, commercial dealers’ and hedge funds’ shares of the spread open interest are negatively correlated. None of these patterns can be inferred from public data, as the CFTC’s Commitments of Traders Reports (COT) do not break out spreads for “traditional” commercial traders in general and commercial dealers and merchants in particular.
我们使用向美国谷物和油籽衍生品市场监管机构(CFTC)报告的有关所有交易者级别期货头寸的非公开数据,以描述市场参与者的性质、他们持有的期限结构以及我们根据其主要业务划分的九种不同类别交易者的总头寸模式。我们提供了新的证据,证明历法传播的总体程度,以及商业交易者对传播活动的贡献。我们样本中的3854名交易员占2015-2018年平均一天结束时期货未平仓合约总数的86%至93%。他们90%以上的头寸期限都不到一年。在我们的九个交易员类别中,只有三个(对冲基金和商业交易商/商人,加上商品指数多头交易员)占所有报告的交易员头寸的五分之四左右。事实上,在四大农产品期货市场上,不到200家“永久”大型交易商(绝大多数来自这三类)构成了每日未平仓合约的大部分。总体而言,商业交易商和对冲基金(包括商品池运营商、商品交易顾问、管理资金交易者和相关人员)的头寸呈高度负相关。这种相关性在空头头寸中表现得尤为明显:因此,商业交易商和对冲基金各自持有的未平仓空头头寸的总份额随着时间的推移波动相对较小。我们首次显示,日历点差占所有大型交易员头寸的三分之一以上;年内期货未平仓合约总量的很大一部分变化可能与日历价差的变化有关;大约一半的点差头寸涉及4至12个月到期的合约(要么是较短期限的合约,要么是只涉及4至12个月的合约);非掉期交易商(大多是交易商和商人)的商业交易员占所有日历点差头寸的四分之一到五分之二。同样,商业交易商和对冲基金的未平仓利差份额呈负相关。这些模式都不能从公开数据中推断出来,因为CFTC的交易员承诺报告(COT)并没有为一般的“传统”商业交易员,特别是商业交易商和商人提供点差。
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引用次数: 5
期刊
Corporate Governance: Disclosure
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