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The effect of the financial crisis on audit quality: European evidence 金融危机对审计质量的影响:欧洲证据
IF 30.2 Q2 MANAGEMENT Pub Date : 2022-01-05 DOI: 10.1108/ijaim-07-2021-0135
Maria I. Kyriakou
PurposeThis paper aims to examine the impact of the recent financial crisis on audit quality by analysing discretionary accruals.Design/methodology/approachThis study considers a sample of German, French, Italian and Spanish non-financial firms from 2005 to 2013 to investigate the auditor’s independence. It uses a cross-sectional and time-series ordinary least squares regression model to control for other predictors of the auditor’s independence when the financial crisis produces a decrease in audit quality.FindingsThe proportion of the non-financial firms having lower audit quality was higher during the financial crisis. In addition, during the crisis auditors were less likely to provide a higher audit quality for these non-financial firms. The level of audit quality returned to normal levels during the post-crisis years when the crisis had ceased.Originality/valueThese findings contribute to the literature on the impact of economic and financial changes on audit quality. In addition, this research finds that the Big Four accounting firms provide a higher audit quality in different circumstances from non-Big Four accounting firms, and that audit quality decreased during the crisis and returned to normal in the post-crisis period.
本文旨在通过分析可自由支配的应计项目来检验最近的金融危机对审计质量的影响。本研究以2005年至2013年间德国、法国、意大利和西班牙的非金融公司为样本,调查审计师的独立性。它使用横截面和时间序列普通最小二乘回归模型来控制当金融危机导致审计质量下降时审计师独立性的其他预测因素。发现金融危机期间审计质量较差的非金融企业比例较高。此外,在危机期间,审计师不太可能为这些非金融公司提供更高质量的审计。在危机结束后的几年里,审计质量水平恢复到正常水平。原创性/价值这些发现有助于研究经济和财务变化对审计质量的影响。此外,本研究发现,四大会计师事务所在不同情况下提供的审计质量高于非四大会计师事务所,审计质量在危机期间有所下降,在危机后恢复正常。
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引用次数: 1
Value relevance and market valuation of assets measured using IFRS and US GAAP in the US equity market 在美国股票市场使用国际财务报告准则和美国公认会计准则衡量的资产的价值相关性和市场估值
IF 30.2 Q2 MANAGEMENT Pub Date : 2021-12-16 DOI: 10.1108/ijaim-06-2021-0126
Michael Cipriano, Elizabeth T. Cole, J. Briggs
PurposeStudies show firms reporting using Generally Accepted Accounting Principles in the United States (US GAAP) and International Financial Reporting Standards (IFRS) are similarly valued in the market, however, these studies are limited due to the noise present in international studies from regulatory differences. This study aims to eliminate much of this noise by using a cleaner sample of all listings with the Securities Exchange Commission (SEC). This paper also looks at more detailed book value figures.Design/methodology/approachThere have been previous studies on the differences in market valuation of firms reporting using IFRS vs US GAAP. Most of this research is confounded with difficulties due to different regulatory environments and volatile time periods. The study uses cleaner data following the SEC’s acceptance of IFRS financials without a 20-F Reconciliation. The authors use a large sample of non-US firms trading on US exchanges choosing to use either US GAAP or IFRS for SEC reporting purposes. The sample period starts two years after the SEC’s acceptance of IFRS financials without a 20-F reconciliation and is larger than earlier samples.FindingsThe authors show that there is no difference between IFRS and US GAAP firms’ overall value relevance, however, earnings are more value relevant when measured using IFRS and book value is more value relevant when measured using US GAAP. The authors find that the difference between US GAAP and IFRS can be explained, at least in part, by greater market multiples being placed on inventories and goodwill using US GAAP. This is offset in part by greater multiples being placed on other assets under IFRS.Originality/valueThe authors replicate earlier studies but also extend with a better sample and more detailed finings.
研究表明,使用美国公认会计原则(US GAAP)和国际财务报告准则(IFRS)进行报告的公司在市场上的价值相似,然而,由于国际研究中存在来自监管差异的噪音,这些研究受到限制。本研究旨在通过使用美国证券交易委员会(SEC)所有上市公司的更清洁样本来消除这种噪音。本文还研究了更详细的账面价值数字。设计/方法/方法先前有关于使用国际财务报告准则与美国公认会计准则报告的公司市场估值差异的研究。由于不同的监管环境和不稳定的时期,大多数研究都遇到了困难。在美国证券交易委员会接受了没有20-F对账的国际财务报告准则财务报告后,该研究使用了更清晰的数据。作者使用了大量在美国交易所交易的非美国公司样本,这些公司选择使用美国公认会计准则或国际财务报告准则进行SEC报告。样本期开始于SEC接受不含20-F对账的国际财务报告准则财务报告后两年,并且比之前的样本更大。研究结果作者表明,在国际财务报告准则和美国公认会计准则公司的整体价值相关性之间没有差异,然而,当使用国际财务报告准则衡量时,收益更具有价值相关性,而当使用美国公认会计准则衡量时,账面价值更具有价值相关性。作者发现,美国公认会计准则与国际财务报告准则之间的差异,至少在一定程度上可以通过使用美国公认会计准则对库存和商誉进行更大的市场倍数来解释。根据国际财务报告准则,这部分被其他资产的更大倍数所抵消。原创性/价值作者复制了早期的研究,但也扩展了更好的样本和更详细的发现。
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引用次数: 0
Management gender diversity, executives compensation and firm performance 管理层性别多样性、高管薪酬与公司绩效
IF 30.2 Q2 MANAGEMENT Pub Date : 2021-12-07 DOI: 10.1108/ijaim-05-2021-0109
Chen-Wen Chen, Abeer Hassan
PurposeThis paper aims to contribute to the discussion on the executives’ team and firm performance by investigating the relationships between executives’ compensation, management gender diversity and firm financial performance in growth enterprises market (GEM) listed firms in China.Design/methodology/approachData are collected from 461 companies listed on GEM boards during the period from the year 2016 to 2018. Specifically, executives’ compensation and female executives are set as the independent variables, and the proxy selected of corporate performance is Tobin’s Q ratio.FindingsThe results show that the correlation between corporate performance and executive cash payment is not significant, while executives’ equity-based compensation shows a significant positive correlation with firm performance. In addition, the participation of female executives is negatively associated with firm performance.Research limitations/implicationsThe results have practical implications for governments, policymakers and regulatory authorities, by indicating the importance of women to corporate success. In particular, the findings of this paper emphasize the specific background of GEM in China and provide empirical support for the value of women’s participation in corporate governance. In addition, the finding on the relationship between executive compensation and corporate performance of GEM listed companies provides guidance for the establishment of a performance compensation system of GEM listed companies in China.Originality/valueThis paper provides new evidence for the current literature of executive team and corporate performance. This is the first paper to adopt triangulation in theories from different disciplines including optimal contractual approach, managerial power approach as new perspectives of agency theory, upper echelons theory, motivational-hygiene theory and women leadership style theory. The results will contribute to provide guidance for enterprises to formulate an efficient compensation system and build a reasonable senior management team structure.
本文旨在通过研究中国创业板上市公司高管薪酬、管理层性别多样性与公司财务绩效之间的关系,为高管团队与公司绩效之间的关系做出贡献。设计/方法/方法数据收集自2016年至2018年期间在创业板上市的461家公司。其中,将高管薪酬和女性高管作为自变量,选取Tobin’s Q ratio作为公司绩效的代理。研究结果表明:公司绩效与高管现金薪酬的相关性不显著,而高管股权薪酬与公司绩效呈显著正相关。此外,女性高管的参与与公司绩效呈负相关。研究局限性/启示研究结果表明,女性对企业成功的重要性,对政府、政策制定者和监管机构具有实际意义。特别是,本文的研究结果强调了创业板在中国的具体背景,并为女性参与公司治理的价值提供了实证支持。此外,本文对创业板上市公司高管薪酬与公司绩效关系的研究结果也为中国创业板上市公司绩效薪酬体系的建立提供了指导。原创性/价值本文为现有的高管团队与公司绩效的研究提供了新的证据。本文首次在最优契约理论、作为代理理论新视角的管理权力理论、上层梯队理论、动机卫生理论和女性领导风格理论等不同学科的理论中采用三角测量法。研究结果将有助于指导企业制定有效的薪酬体系,构建合理的高管团队结构。
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引用次数: 13
Impact of news sentiment and topics on IPO underpricing: US evidence 新闻情绪和话题对IPO定价过低的影响:美国证据
IF 30.2 Q2 MANAGEMENT Pub Date : 2021-11-16 DOI: 10.1108/ijaim-06-2021-0117
Elena Fedorova, S. Druchok, P. Drogovoz
PurposeThe goal of the study is to examine the effects of news sentiment and topics dominating in the news field prior to the initial public offering (IPO) on the IPO underpricing.Design/methodology/approachThe authors’ approach has several steps. The first is textual analysis. To detect the dominating topics in the news, the authors use Latent Dirichlet allocation. The authors use bidirectional encoder representations from transformers (BERT) pretrained on financial news corpus to evaluate the tonality of articles. The second is evaluation of feature importance. To this end, a linear regression with robust estimators and Classification and Regression Tree and Random Forest are used. The third is data. The text data consists of 345,731 news articles from Thomson Reuters related to the USA in the date range from 1 January 2011 to 31 May 2018. The data contains all the possible topics from the website, excluding anything related to sports. The sample of 386 initial public offerings completed in the USA from 1 January 2011 to 31 May 2018 was collected from Bloomberg Database.FindingsThe authors found that sentiment of the media regarding the companies going public influences IPO underpricing. Some topics, namely, the climate change and environmental policies and the trade war between the US and China, have influence on IPO underpricing if they appear in the media prior to the IPO day.Originality/valueThe puzzle of IPO underpricing is studied from the point of Narrative Economics theory for the first time. While most of the works cover only some specific news segment, we use Thomson Reuters news aggregator, which uses such sources The New York Post, CNN, Fox, Atlantic, The Washington Post ? Buzzfeed. To evaluate the sentiment of the articles, a state-of-the-art approach BERT is used. The hypothesis that some common narratives or topics in the public discussion may impose influence on such example of biased behaviour like IPO underpricing has also found confirmation.
目的研究首次公开发行(IPO)前新闻情绪和新闻领域主导话题对IPO抑价的影响。设计/方法论/方法作者的方法有几个步骤。首先是文本分析。为了检测新闻中的主导话题,作者使用了潜狄利克雷分配。作者使用在财经新闻语料库上预训练的变形器(BERT)双向编码器表示来评估文章的调性。二是特征重要性评价。为此,使用了具有鲁棒估计量的线性回归以及分类回归树和随机森林。第三是数据。文本数据由汤森路透在2011年1月1日至2018年5月31日期间与美国相关的345,731篇新闻文章组成。这些数据包含了网站上所有可能的话题,不包括任何与体育相关的话题。从彭博数据库中收集2011年1月1日至2018年5月31日在美国完成的386次首次公开募股的样本。研究发现,媒体对上市公司的态度影响了IPO的抑价。一些话题,如气候变化和环境政策、中美贸易战,如果在IPO日前出现在媒体上,就会对IPO的抑价产生影响。本文首次从叙事经济学理论的角度对IPO抑价之谜进行了研究。虽然大多数作品只覆盖某些特定的新闻片段,但我们使用汤森路透新闻聚合器,它使用纽约邮报,CNN,福克斯,大西洋,华盛顿邮报等来源。Buzzfeed。为了评估文章的情感,使用了最先进的BERT方法。公众讨论中的一些常见叙述或话题可能对IPO定价过低等偏见行为的例子产生影响,这一假设也得到了证实。
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引用次数: 2
Implications of tax audit risk, consequences, aggressive behavior and ethics for compliance 税务审计风险的含义、后果、侵略性行为和合规道德
IF 30.2 Q2 MANAGEMENT Pub Date : 2021-11-01 DOI: 10.1108/ijaim-09-2021-0183
Siew H. Chan, Qian Song
PurposeThis study investigates whether consideration of future consequences (CFC), Machiavellianism (MACH) and the perceived role of ethics and social responsibility (PRESOR) enhance understanding of the impact of tax audit risk on compliance.Design/methodology/approachA between-subjects experiment is conducted to test the hypotheses. A hypothetical tax audit case (or lack thereof) is used to create a high (low) perceived tax audit risk. The usable responses of 144 participants representing the general taxpayer population are analyzed.FindingsThe results suggest that taxpayers with lower CFC, MACH or PRESOR scores are more compliant when tax audit risk is high than low. In contrast, taxpayers with higher CFC, MACH or PRESOR scores are indifferent toward high or low tax audit risk.Research limitations/implicationsResearch can elicit consideration of future consequences of being detected for taxpayers with lower CFC scores to increase compliance. Additionally, increased saliency of tax audit risk and detection of noncompliance in a tax audit can enhance the compliance of taxpayers with lower MACH scores. Dissemination of information via social media on the value of ethical and social responsibility of compliance can also increase the compliance of taxpayers with higher PRESOR scores.Practical implicationsThis study helps researchers and the tax authority better understand the complexities of compliance and the ethical dilemmas that taxpayers face, especially when a considerable amount of cash income is involved. To deter underreporting of cash income, the tax authority can use social media to explain how data analytics tools can facilitate the analysis and integration of multiple sources of a taxpayer’s income and expenses.Originality/valuePrior studies present participants with objective tax audit rates, such as 5, 25 and 30 (Cullis et al., 2006; Maciejovsky et al., 2007; Trivedi et al., 2003) or 50% (Maciejovsky et al., 2012) to investigate tax compliance. However, the actual tax audit rate is very low (about 1%) due to the limited resources of the tax authority (Alm and Torgler, 2011). To attenuate perceptions of unrealistic tax audit rates, this study operationalizes high (low) tax audit risk via a hypothetical tax audit case (or lack thereof) to examine the impact of tax audit risk on compliance.
目的本研究探讨未来后果(CFC)、马基雅维利主义(MACH)和道德与社会责任(PRESOR)的感知作用是否能增强对税务审计风险对合规影响的理解。设计/方法/方法进行受试者间实验以检验假设。假设的税务审计案例(或缺乏案例)用于创建高(低)感知税务审计风险。对代表一般纳税人群体的144名参与者的可用回答进行了分析。结果表明,当税务审计风险高时,CFC、MACH或PRESOR得分较低的纳税人的合规程度较低。相比之下,CFC、MACH或PRESOR得分较高的纳税人对高、低税务审计风险漠不关心。研究的局限性/意义研究可以引起对CFC分数较低的纳税人被发现的未来后果的考虑,以提高依从性。此外,在税务审计中增加税务审计风险的显著性和对不合规的发现可以提高马赫分数较低的纳税人的合规性。通过社交媒体传播关于合规的道德和社会责任价值的信息也可以提高PRESOR得分较高的纳税人的合规程度。实际意义本研究有助于研究人员和税务机关更好地理解合规的复杂性和纳税人面临的道德困境,特别是当涉及大量现金收入时。为了防止少报现金收入,税务机关可以使用社交媒体来解释数据分析工具如何促进对纳税人收入和支出的多个来源的分析和整合。先前的研究向参与者展示了客观的税务审计税率,如5,25和30 (Cullis等人,2006;Maciejovsky et al., 2007;Trivedi et al., 2003)或50% (Maciejovsky et al., 2012)调查税务合规性。然而,由于税务机关的资源有限,实际的税务审计率很低(约为1%)(Alm和Torgler, 2011)。为了减轻人们对不现实的税务审计率的看法,本研究通过一个假设的税务审计案例(或缺乏案例)来操作高(低)税务审计风险,以检验税务审计风险对合规的影响。
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引用次数: 2
Does the impact of IFRS on audit fees differ between early and late adopters? 国际财务报告准则对审计费用的影响在早期和后期采用者之间是否有所不同?
IF 30.2 Q2 MANAGEMENT Pub Date : 2021-10-29 DOI: 10.1108/ijaim-04-2021-0085
V. Tawiah
PurposeThis study aims to examine whether the impact of international financial reporting standards (IFRS) on audit fees differs between early and late adopters.Design/methodology/approachThe authors use robust econometric estimation on a sample of 314 firms from both early and late IFRS adopting countries.FindingsThe authors find that IFRS is positively and significantly associated with an increase in audit fees for early adopters, but the impact is very weak for late adopters and insignificant in some cases. The results on auditing time suggest that increase in audit fees around IFRS adoption is due to an increase in audit reporting lags. After accounting for pre- and post-years, the authors find that the relationship between IFRS and audit fees, as well as audit time for late adopters, is significant only in the adoption year. However, early adopters experience a significant increase in audit fees and audit time in the transition year to one-year post-adoption.Practical implicationsThe findings imply that countries that are yet to adopt IFRS are less likely to experience a significant increase in audit fees audit time. Hence, is probable that the benefit of IFRS will outweigh the cost.Originality/valueThe results, therefore, suggest that early adopters paid a premium for been the first users of IFRS, which is consistent with any innovation. The study provides new insights by demonstrating that the consequences of IFRS differ between early and late adopters.
本研究旨在探讨国际财务报告准则(IFRS)对审计费用的影响在早期和后期采用者之间是否存在差异。设计/方法/方法作者对来自早期和晚期采用国际财务报告准则国家的314家公司的样本进行了稳健的计量经济学估计。研究结果作者发现,IFRS与早期采用者的审计费用增加呈正相关且显著相关,但对后期采用者的影响非常弱,在某些情况下不显著。审计时间的结果表明,采用国际财务报告准则前后审计费用的增加是由于审计报告滞后的增加。在考虑了采用前年度和采用后年度之后,作者发现,国际财务报告准则与审计费用以及后期采用者的审计时间之间的关系仅在采用年度具有显著性。然而,早期采用者在从采用后一年过渡到采用后一年的审计费用和审计时间显著增加。实际意义研究结果表明,尚未采用国际财务报告准则的国家不太可能经历审计费用和审计时间的显著增加。因此,很可能国际财务报告准则的收益将超过成本。因此,结果表明,早期采用者作为国际财务报告准则的首批使用者支付了溢价,这与任何创新都是一致的。该研究提供了新的见解,证明了早期和晚期采用国际财务报告准则的不同后果。
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引用次数: 4
Does XBRL help improve data processing efficiency? XBRL有助于提高数据处理效率吗?
IF 30.2 Q2 MANAGEMENT Pub Date : 2021-10-29 DOI: 10.1108/ijaim-07-2021-0155
Y. Rao, Ken H. Guo
PurposeThe US Securities and Exchange Commission (SEC) requires public companies to file structured data in eXtensible Business Reporting Language (XBRL). One of the key arguments behind the XBRL mandate is that the technical standard can help improve processing efficiency for data aggregators. This paper aims to empirically test the data processing efficiency hypothesis.Design/methodology/approachTo test the data processing efficiency hypothesis, the authors adopt a two-sample research design by using data from Compustat: a pooled sample (N = 61,898) and a quasi-experimental sample (N = 564). The authors measure data processing efficiency as the time lag between the dates of 10-K filings on the SEC’s EDGAR system and the dates of related data finalized in the Compustat database.FindingsThe statistical results show that after controlling for potential effects of firm size, age, fiscal year and industry, XBRL has a non-significant impact on data efficiency. It suggests that the data processing efficiency benefit may have been overestimated.Originality/valueThis study provides some timely empirical evidence to the debate as to whether XBRL can improve data processing efficiency. The non-significant results suggest that it may be necessary to revisit the mandate of XBRL reporting in the USA and many other countries.
目的美国证券交易委员会(SEC)要求上市公司以可扩展商业报告语言(XBRL)提交结构化数据。XBRL授权背后的一个关键论点是,该技术标准可以帮助提高数据聚合器的处理效率。本文旨在对数据处理效率假设进行实证检验。设计/方法/方法为了验证数据处理效率假设,作者采用双样本研究设计,使用Compustat的数据:一个合并样本(N = 61898)和一个准实验样本(N = 564)。作者将数据处理效率衡量为SEC EDGAR系统上10-K文件的日期与Compustat数据库中最终确定的相关数据的日期之间的时间差。统计结果表明,在控制了企业规模、年龄、会计年度和行业的潜在影响后,XBRL对数据效率的影响不显著。这表明数据处理效率的好处可能被高估了。原创性/价值本研究为XBRL能否提高数据处理效率的争论提供了一些及时的经验证据。不显著的结果表明,可能有必要重新审视XBRL报告在美国和许多其他国家的授权。
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引用次数: 1
An examination of board diversity and corporate social responsibility disclosure: evidence from banking sector in the Arabian Gulf countries 董事会多元化与企业社会责任披露研究:来自阿拉伯海湾国家银行业的证据
IF 30.2 Q2 MANAGEMENT Pub Date : 2021-10-28 DOI: 10.1108/ijaim-07-2021-0137
A. Issa, Mohammad A. A. Zaid, J. Hanaysha, Ammar Ali Gull
PurposeThe purpose of this study is to examine the impact of board diversity (e.g. education, gender, nationality and royal family members) on voluntary corporate social responsibility (CSR) disclosure for a sample of banks listed in the Arabian Gulf Council countries.Design/methodology/approachThe authors use the Global Reporting Initiative guidelines to construct the CSR disclosure index. The empirical analysis is based on the data of banks listed in the Gulf Cooperation Council countries over the period 2011–2019. To tackle the potential issue of endogeneity, the authors apply the system generalized method of moments (GMM) estimation approach to investigate the relationship between board diversity and CSR disclosure index.FindingsThe findings of the analysis show that there is a significant relationship between board diversity and the level of voluntary CSR disclosure. Specifically, the authors find that diversity captured by the education level, nationality and the presence of royal family members on board is positively associated with the level of voluntary CSR disclosure while diversity captured by the gender of board members is negatively associated with the level of voluntary CSR disclosure.Practical implicationsThe regulators, policymakers, stakeholders and the board of directors become aware of the diversity mechanisms that must be used to promote CSR practices in the banking sector of Arabian Gulf countries.Originality/valueThe authors extend the existing literature by providing empirical evidence on the association between board diversity and voluntary CSR disclosure practices of banks operating in the Arabian Gulf countries. This study also highlights that board gender diversity may have a different impact on voluntary CSR disclosure between developed countries and developing countries. This paper also provides preliminary evidence on the importance of education level, the presence of foreign and royal directors on board to influence CSR practices of banks operating in the Arabian Gulf countries.
本研究的目的是考察董事会多样性(如教育、性别、国籍和王室成员)对阿拉伯海湾委员会国家上市银行自愿企业社会责任(CSR)披露的影响。设计/方法/方法作者使用全球报告倡议组织的准则来构建企业社会责任披露指数。实证分析基于2011-2019年海湾合作委员会国家上市银行的数据。为了解决潜在的内生性问题,作者运用系统广义矩量法(GMM)估计方法来研究董事会多样性与企业社会责任披露指数之间的关系。分析结果表明,董事会多样性与企业社会责任自愿披露水平之间存在显著关系。具体而言,作者发现,教育水平、国籍和王室成员的多样性与企业社会责任自愿披露水平呈正相关,而董事会成员性别的多样性与企业社会责任自愿披露水平呈负相关。实际意义监管机构、政策制定者、利益相关者和董事会意识到,必须利用多样性机制来促进阿拉伯海湾国家银行业的企业社会责任实践。原创性/价值作者通过提供在阿拉伯海湾国家经营的银行董事会多样性与自愿社会责任披露实践之间关系的实证证据,扩展了现有文献。本研究还强调,董事会性别多样性可能对发达国家和发展中国家的企业社会责任自愿披露产生不同的影响。本文还提供了初步证据,证明教育水平、外国董事和王室董事的存在对在阿拉伯海湾国家经营的银行的企业社会责任实践的重要性。
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引用次数: 20
Do controlling shareholders share pledging affect goodwill impairment? Evidence from China 控股股东股权质押是否影响商誉减值?来自中国的证据
IF 30.2 Q2 MANAGEMENT Pub Date : 2021-10-27 DOI: 10.1108/ijaim-07-2021-0141
Yanxi Li, S. Ouyang
PurposeThe purpose of this study is to examine the impact of controlling shareholders’ share pledging on goodwill impairment.Design/methodology/approachThis study empirically investigates the effect of controlling shareholders’ share pledging on both the decision and amount of goodwill impairment for Chinese listed firms from 2007 to 2017.FindingsThis study finds that the proportion of controlling shareholders’ share pledging is negatively related to both impairment decisions and amounts; these negative relationships are intensified when firms face high stock price crash risks. In addition, the empirical results show that firms with larger share pledging are less likely to recognize goodwill impairment or are likely to record relatively smaller impairment amounts when they are followed by fewer financial analysts.Originality/valueMost of the relevant literature has focused on managers’ behaviors toward goodwill impairments, while less attention has been given to goodwill impairments from the perspective of controlling shareholders. In fact, controlling shareholders may have strong incentives to protect their control rights when they exercise disproportionate control rights, especially in China. Given the high ownership concentration, prior studies may not have adequately explained the agency problem of controlling shareholders in goodwill impairment. This study uses share pledging as a case to fill this gap. Specifically, it investigates whether both goodwill impairment decisions and amounts are affected by controlling shareholders’ share pledging.
目的研究控股股东股权质押对商誉减值的影响。本研究对2007 - 2017年中国上市公司控股股东股权质押对商誉减值决策和减值金额的影响进行了实证研究。研究发现:控股股东股权质押比例与减值决策和减值金额均呈负相关;当公司面临高股价崩溃风险时,这些负相关关系会加剧。此外,实证结果表明,当财务分析师较少时,质押股份较大的公司不太可能确认商誉减值,或者可能记录相对较小的减值金额。大多数相关文献关注的是管理者面对商誉减值的行为,而很少从控股股东的角度关注商誉减值。事实上,当控股股东行使不成比例的控制权时,他们可能有强烈的动机保护自己的控制权,尤其是在中国。由于股权集中度较高,以往的研究可能没有充分解释控股股东在商誉减值中的代理问题。本研究以股权质押为案例来填补这一空白。具体而言,本文探讨了商誉减值决策和金额是否受到控股股东股权质押的影响。
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引用次数: 3
Can intangible assets predict future performance? A deep learning approach 无形资产能预测未来业绩吗?深度学习方法
IF 30.2 Q2 MANAGEMENT Pub Date : 2021-10-27 DOI: 10.1108/ijaim-06-2021-0124
Pechlivanidis Eleftherios, Ginoglou Dimitrios, Barmpoutis Panagiotis
PurposeThe aim of this study is to evaluate of the predictive ability of goodwill and other intangible assets on forecasting corporate profitability. Subsequently, this study compares the efficiency of deep learning model to that of other machine learning models such as random forest (RF) and support vector machine (SVM) as well as traditional statistical methods such as the linear regression model.Design/methodology/approachStudies confirm that goodwill and intangibles are valuable assets that give companies a competitive advantage to increase profitability and shareholders’ returns. Thus, by using as sample Greek-listed financial data, this study investigates whether or not the inclusion of goodwill and intangible assets as input variables in this modified deep learning models contribute to the corporate profitability prediction accuracy. Subsequently, this study compares the modified long-short-term model with other machine learning models such as SVMs and RF as well as the traditional panel regression model.FindingsThe findings of this paper confirm that goodwill and intangible assets clearly improve the performance of a deep learning corporate profitability prediction model. Furthermore, this study provides evidence that the modified long short-term memory model outperforms other machine learning models such as SVMs and RF , as well as traditional statistical panel regression model, in predicting corporate profitability.Research limitations/implicationsLimitation of this study includes the relatively small amount of data available. Furthermore, the aim is to challenge the authors’ modified long short-term memory by using listed corporate data of Greece, a code-law country that suffered severely during the recent fiscal crisis. However, this study proposes that future research may apply deep learning corporate profitability models on a bigger pool of data such as STOXX Europe 600 companies.Practical implicationsSubsequently, the authors believe that their paper is of interest to different professional groups, such as financial analysts and banks, which the authors’ paper can support in their corporate profitability evaluation procedure. Furthermore, as well as shareholders are concerned, this paper could be of benefit in forecasting management’s potential to create future returns. Finally, management may incorporate this model in the evaluation process of potential acquisitions of other companies.Originality/valueThe contributions of this work can be summarized in the following aspects. This study provides evidence that by including goodwill and other intangible assets in the authors’ input portfolio, prediction errors represented by root mean squared error are reduced. A modified long short-term memory model is proposed to predict the numerical value of the profitability (or the profitability ratio) in contrast to other studies which deal with trend predictions, i.e. the binomial output result of positive or negative ea
本研究的目的是评估商誉和其他无形资产对企业盈利能力的预测能力。随后,本研究将深度学习模型与随机森林(random forest, RF)、支持向量机(support vector machine, SVM)等其他机器学习模型以及线性回归模型等传统统计方法的效率进行了比较。设计/方法/方法研究证实,商誉和无形资产是有价值的资产,能给公司带来竞争优势,提高盈利能力和股东回报。因此,本研究以希腊上市公司的财务数据为样本,考察将商誉和无形资产作为输入变量纳入改进的深度学习模型是否有助于企业盈利能力预测的准确性。随后,本研究将改进的长短期模型与其他机器学习模型(如svm和RF)以及传统的面板回归模型进行了比较。本文的研究结果证实,商誉和无形资产明显提高了深度学习企业盈利能力预测模型的绩效。此外,本研究还提供了证据,证明改进的长短期记忆模型在预测企业盈利能力方面优于其他机器学习模型,如svm和RF,以及传统的统计面板回归模型。研究局限性/启示本研究的局限性包括可获得的数据相对较少。此外,本文的目的是通过使用希腊的上市公司数据来挑战作者修改后的长短期记忆。希腊是一个在最近的财政危机中遭受严重打击的法典国家。然而,本研究提出,未来的研究可能会将深度学习企业盈利模型应用于更大的数据池,如斯托克欧洲600公司。随后,作者认为他们的论文对不同的专业群体,如金融分析师和银行感兴趣,作者的论文可以为他们的公司盈利能力评估程序提供支持。此外,对于股东而言,本文也有助于预测管理层创造未来回报的潜力。最后,管理层可以将该模型纳入对其他公司潜在收购的评估过程中。这项工作的贡献可以概括为以下几个方面。本研究提供的证据表明,通过将商誉和其他无形资产纳入作者的投入组合,以均方根误差表示的预测误差减少了。本文提出了一种改进的长短期记忆模型来预测盈利能力(或盈利比率)的数值,而不是其他研究处理趋势预测,即正收益或负收益的二项输出结果。最后,对作者的深度学习模型提出了额外的挑战,作者根据希腊上市公司的国际财务报告标准数据使用了财务报表,希腊是一个在最近的财政债务危机中遭受严重影响的法典国家,受税收立法的严重影响,其特征是与普通法国家相比,其投资者保护较低。
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引用次数: 3
期刊
International Journal of Accounting and Information Management
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