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The purpose of this paper is to examine the association between the cost of debt (COD) and auditor industry expertise using Taiwanese data. Since previous studies (Li et al., 2010) have only examined the relation between industry specialization and COD at the audit firm level in western countries, the authors further examine the association between industry specialization and COD at the individual auditor level in an Asian context.

The authors use the interest rate on the firm’s debt as a proxy variable for the COD (Francis, Khurana and Pereira, 2005). The authors adopt three different methods to measure industry specialization, which consist of the auditors’ market share in terms of client sales and number of clients, and client assets.

The results indicate that the clients of industry specialists at individual auditor levels have a lower COD.

First, the authors extend the research of Li et al. (2010) and find that the clients of individual auditor industry specialists also have a lower COD. Second, the authors also believe the evidence on the effects of industry expertise at the individual auditor level may have policy implications for regulators and public investors. Finally, in contrast to works carried out in the US market, the authors provide empirical evidence for the relation between industry specialization and COD in an Asian market.

The purpose of this study is to investigate whether the likelihood that a firm will face financial statement fraud litigation is affected by the disclosure of internal control material weaknesses (MW) and the “busyness” of a firm’s board of directors.

The results are derived from logistic regression models and data are collected from the Audit Analytics database augmented by data from CompuStat, the Stanford Law School website and the SEC Accounting and Auditing Enforcement Releases. The authors also test for endogeneity with a propensity score matching procedure.

The authors find that an MW report is strongly associated with the likelihood of subsequent financial statement fraud litigation, and that the influence of entity-level MW on litigation likelihood is stronger than that of account-level MW. Moreover, the number of outside board directorships significantly increases the influence of entity-level MW on the likelihood of litigation, indicating that board of directors’ busyness significantly increases the risk of litigation.

Previous research notes that board members holding multiple directorships cannot effectively oversee the financial reporting process and, thus, are associated with poorer governance. The authors extend this implication of board busyness to the association between disclosure of MW type and the filing of subsequent litigation alleging financial statement fraud. To the best of the authors’ knowledge, no other research has done so.

The purpose of this study is to investigate the association between a corporate executive’s gender and audit fees. Based on the findings of extant research that there are gender-based differences that may have implications for the financial reporting process, the authors posit an association between CEO gender and audit fees.

The authors test their hypothesis by performing both univariate and multivariate regression analyses on a sample of 8,402 Compustat firm-year observations from US firms for 2003-2010.

The authors' findings indicate that firms with female CEOs are associated with higher audit fees. Their results hold after controlling for self-selection bias and factors shown by prior studies to be associated with audit fees.

Although the authors control for factors that would increase audit fees, their study is limited by the degree to which higher audit fees reflect higher quality audits. Also, because their sample is from large publicly traded nonfinancial firms, their results may not be applicable to other types of firms. The authors study has implications for policy setting because their findings provide some evidence of a significant association between a CEO characteristic (gender) and financial reporting quality. Their findings, thus, provide some support for the Securities and Exchange Commission requirement that CEOs should certify their firm’s financial statements.

The authors study contributes to the audit fees and corporate governance literature by providing empirical evidence of an association between audit fees and CEO gender. To their knowledge, no study, to date, has investigated this association.

The purpose of this study is to investigate the compliance of US‐traded foreign firms with Sarbanes‐Oxley section 404 (SOX 404) by examining recent changes in their material internal control weakness (ICW) disclosures. This study also seeks to explore as a result of compliance, whether large firms can improve their internal controls than small and mid‐sized businesses (SMBs) can.

This study uses a logit regression model to test the data collected from Compustat and AuditAnalytics databases.

Both US firms and US‐traded foreign firms from developed countries experienced a significant descending trend of material ICW disclosures from 2004 to 2006. US SMBs, like large US companies, improved internal controls.

Prior studies asserted that the environment of corporate governance is more favourable for firms in developed countries. This study documents that US‐traded foreign firms from developed countries adjust to SOX 404 more quickly than do those from developing countries, resulting in fewer material ICW disclosures.

Although SOX 404 imposes vast costs on US‐traded foreign firms, investors can benefit from the improved internal control over financial reporting, as the Securities and Exchange Commission asserts. This paper contributes to the literature that US‐traded foreign firms from developed countries adjust to SOX 404 more quickly than those from developing countries. Although the significant fixed cost of implementing SOX 404 impacts SMBs disproportionately, US SMBs, like larger firms, still show an improvement in their internal control systems over time.

The purpose of this paper is to investigate whether gender diversity of audit committees has a significant impact on the firm's earnings management.

This paper uses a performance‐adjusted discretionary accrual model to examine the association between gender variables and the firm's earnings management. Regression analysis is applied using 320 firms from the S&P Small Cap 600.

The authors find consistent evidence to show that the presence of a female director on the audit committee constrains earnings management by increasing negative (income‐decreasing) discretionary accruals.

Future research can explore the behavior of female managers by applying the gender theory. Furthermore, the paper's evidence has implications for regulators and policy makers, since the presence of a female director in the audit committee may affect management decisions and audit quality in a positive way. Therefore, gender diversity on the board should be more strongly emphasized. Moreover, the presence of female members on the board may further enhance public confidence.

This research contributes to the existing literature on gender in four aspects. First, this research provides new evidence to reinforce the existing gender literature that women are more risk averse, cautious and ethical than men. Second, the findings showcase that gender theory can be applied into the research of management behavior. Third, the findings are significantly important in contemporary corporate governance discussions over the SOX enactment and audit committee characteristics Fourth, this study sheds further light on the importance of having women on corporate boards and the positive outcomes that are associated with it, thereby serving as an encouraging force against the existence of the glass ceiling effect.

This paper aims to examine the relation between the cost of debt and the adoption of eXtensible Business Reporting Language (XBRL).

The financial data are obtained from the Compustat database. Regression analysis is used to examine the research hypotheses.

The authors find that both voluntary and mandatory adoption of XBRL lead to a lower cost of debt for firms, with weak evidence that this reduction is greater for the former than the latter.

The findings support the policy of the USA Securities and Exchange Commission (SEC), and thus this paper recommends that adoption of XBRL should be mandatory for all public firms.

The findings encourage top managers to develop their firms’ XBRL systems.

The results support the SEC’s policy of mandatory XBRL adoption, as it can lead to greater financial reporting transparency and mitigate information asymmetry between management and bondholders.

The introduction of artificial intelligence (AI) technology has had a substantial influence on the retail industry. However, AI adoption entails considerable responsibilities and risks for senior managers. In this study, the authors developed an evaluation and selection mechanism for successful AI technology adoption in the retail industry. The multifaceted measurement and identification of critical factors (CFs) can enable retailers to adopt AI technology effectively and maintain a sustainable competitive advantage.

The evaluation and adoption of organisational AI technology involve multifaceted decision-making for management. Therefore, the authors used the analytic network process to develop an AI evaluation framework for calculating the weight and importance of each consideration. An expert questionnaire survey was distributed to senior retail managers and 17 valid responses were obtained. Finally, the Vlse Kriterijumska Optimizacija Kompromisno Resenje (VIKOR) method was used to identify CFs for AI adoption.

The results revealed five CFs for AI adoption in the retail industry. The findings indicated that after AI adoption, top retail management is most concerned with factors pertaining to business performance and minor concerned about the internal system's functional efficiency. Retailers pay more attention to technology and organisation context, which are matters under the retailers' control, than to external uncontrollable environmental factors.

The authors developed an evaluation framework and identified CFs for AI technology adoption in the retail industry. In terms of practical application, the results of this study can help AI service providers understand the CFs of retailers when adopting AI. Moreover, retailers can use the proposed multifaceted evaluation framework to guide their adoption of AI technology.

Population aging was a global trend, and the most obvious thing after aging was the change in skin appearance. Therefore, the active ingredients that delay skin aging were particularly noticed. Past studies had pointed out that Chinese herbal extracts can improve skin elasticity, reduce wrinkles and melanin precipitation. The purpose of this paper is to explore whether combining hydrolyzed collagen with Chinese herbal extracts can improve skin conditions and achieve anti-inflammatory effects.

Fifty subjects were randomly divided into collagen or placebo groups, and one bottle of collagen or placebo drink was used every day for four weeks, after which skin and inflammatory factors were tested.

In comparison with the baseline results, the skin parameters were improving after four-week intervention. In addition, the IL-6, IL-8, TNF-a were significantly decreased and tissue inhibitor matrix metalloproteinase 1 (TIMP-1) was increased after four-week hydrolyzed collagen intervention.

This study showed that hydrolyzed collagen combined with Chinese herbal extracts can improve the condition of the skin, and can also reduce inflammatory associated factors, thereby achieving anti-aging effects.