Messages in online stock forums and stock price synchronicity: Evidence from China

Abstract

Online stock forums allow investors to share information and exchange opinions, which facilitates the incorporation of firm-specific information into prices and reduces stock price synchronicity. However, prior research presents mixed evidence as to the value of messages in online forums. Using the information of the Eastmoney Guba online forum in China, we find a causal and negative relation between Guba messages and stock price synchronicity. The finding is robust after accounting for media reports and firm fixed effects and using both an instrumental variable analysis and an experimental design that exploits exogenous changes in the authenticity of Guba messages. We find the impact of Guba information is attributed to its roles in both information dissemination and investor interaction and is more pronounced for messages with a negative narrative tone. Additional tests suggest Guba messages improve firm information disclosure quality, reduce stock price crash risk and decrease stock return volatility synchronicity.

Effective teaching, student engagement and student satisfaction during the Covid‐19 pandemic: Evidence from business students’ qualitative survey evaluations

Abstract

We investigate the influence of unanticipated prolonged disruption on effective teaching, student engagement and student satisfaction during campus lockdown due to COVID-19. Qualitative comments provided by undergraduate business students in the university end-of-semester survey were analysed using a variety of methods, including sentiment analysis. Our findings indicate that effective teaching through the characteristics of the instructor, can lead to enhanced student engagement and higher levels of student satisfaction in an emergency remote teaching environment. Our findings highlight the critical role of the instructor in providing cognitive and affective support to students, along with clear communication, during times of substantial change.

Does corporate social responsibility protect shareholder value from the shock of COVID‐19? Evidence from China

Abstract

Our study examines whether and how increased engagement in social responsibility activities by a firm affects movements in its stock prices during the COVID-19 public health crisis, which is regarded as an exogenous shock to economic ties between focal firms and their customers, employees, and suppliers. We find that corporate social responsibility has an inverted U-shaped relationship with shareholder value. The nonlinear relationship is more dominant at firms with higher cash-flow constraints and weaker cost-adjustment capabilities. Our research also generates meaningful implications for business practices.

Awe culture and corporate social responsibility: Evidence from China

Abstract

By proxying ‘awe culture’ (i.e., reverence for life and ethical behaviour) with regional induced abortion rates, we examine the impact of awe culture on corporate social responsibility (CSR) in a sample of Chinese firms. We find that firms located in areas with higher induced abortion rates spend less funds on CSR activities and obtain lower CSR scores. The findings remain intact after an array of robustness tests. Further analysis shows that the effect of awe culture on CSR is more pronounced in areas with weaker law enforcement and where the local government emphasises economic growth targets. However, the effect becomes insignificant when firms are well-represented by top executives with overseas experience, foreign directors, and a high proportion of female board members. The significance of the effect also diminishes for non-state-owned firms, and firms with higher institutional ownership and higher cash holdings. Moreover, the lack of awe culture attenuates the positive impact of CSR on firm value. Overall, we document that awe culture, as an informal institution, shapes CSR behaviours.

Effects of audit committee chair characteristics on auditor choice, audit fee and audit quality

Abstract

We investigate whether the characteristics of audit committee (AC) chairs are associated with decisions about auditor choice, audit fees and audit quality. Using hand-collected Australian data, firms with AC chairs who have longer tenure and multiple AC memberships across several boards are found to be more likely to choose Big 4 and/or industry specialist auditors, pay higher audit fees and have lower discretionary accruals. Those AC chairs with higher business qualifications are more likely to hire a Big 4 auditor, pay higher audit fees and have lower discretionary accruals, while AC chairs with professional qualifications are more likely to hire a Big 4 and/or industry specialist auditor. In contrast, firms with AC chairs who are executive directors are less likely to hire a Big 4 auditor and have higher discretionary accruals. Our findings contribute to the literature by documenting that various characteristics of AC chairs are important for enhancement of auditor selection and audit quality.

The rise of robots and the fall of cost stickiness: Evidence from Chinese manufacturers

Abstract

Industrial robots are increasingly used to perform tasks traditionally assigned to humans. Using a sample of Chinese manufacturers, we examine the impact of robot adoption on firm cost stickiness. We find that robot adoption is associated with less sticky costs. The negative impact of robot adoption on cost stickiness is particularly meaningful for state-owned enterprises and firms with higher labour costs, and becomes significantly stronger after the enactment of China's Labour Contract Law, which significantly increases labour adjustment costs. These findings are consistent with the conjecture that the adoption of robots allows firms to reduce their overall labour adjustment costs.

The response of Australian firms to AASB 138 disallowing the recognition of internally generated identifiable intangibles

Abstract

This paper responds to a call by the Australian Accounting Standards Board to investigate how Australian firms responded to a perceived loss of information pursuant to AASB 138 (IAS38) which mandated the de-recognition of previously recognised internally generated identifiable intangibles, from its effective date of 1 January 2005. We find that the sample firms did not choose to provide alternative or substitute disclosure elsewhere in their annual report or financial statements anytime during our sample period (2005–2010). Prima facie, this is surprising given prior evidence from the value relevance literature that disclosures relevant to the value of internally generated intangibles are correlated with firm value and presumably informative for investors. However, we caution against the drawing of simple conclusions that this finding implies alternative disclosure may not be valuable. Rather, it is important to understand the forces or frictions that contribute to this result. Schipper (The Accounting Review, 82, 2007, 301) and Skinner (Accounting and Business Research, 38, 2008, 191) offer valuable insights into the potential issues such as the costs of alternative disclosure including proprietary costs of disclosing competitive information and, the lower credibility of financial disclosures outside of audited financial statements. These are important considerations in the on-going standard-setting debate on recognition versus disclosure of value relevant information on intangible assets.

Too transparent for signalling? A global analysis of bond issues by property companies

Abstract

Bond issues often result in negative revaluations of the market value of equity. These market reactions are usually explained by negative signals and asymmetric information about the use of the proceeds. In industries with rather transparent investment opportunities these arguments are not applicable and we expect to find no negative revaluations. Consequently, analysing the stock price reactions to 2299 bond issues by real estate companies between 1996 and 2019, we observe none to positive reactions on the announcement of an upcoming bond issue. The findings underpin the necessity for controlling of industry effects in empirical studies on capital structure decisions.

Corporate codes of ethics and cash holdings: International evidence

Abstract

In the presence of agency costs, managers retain cash for their own benefit at the expense of shareholder wealth. Extending prior literature on the role of corporate governance in mitigating the effects of agency conflicts on corporate cash holdings, we study a governance mechanism that has largely been overlooked, namely, corporate codes of ethics. We find a negative association between code of ethics quality and cash holdings, which suggests that managers hold less cash when the firm has a strong code of ethics in place. The effect is greater when agency costs are elevated due to weaker country-level investor protections. We also find that payouts and the marginal value of cash holdings to investors are increasing in code quality. Overall, our results are consistent with codes of ethics helping to limit opportunistic behaviour from managers when determining the firm's level of cash holdings.