Michaela Rankin

An examination of the corporate social and environmental disclosures of BHP from 1983‐1997

This study examines the social and environmental disclosures of BHP Ltd (one of the largest Australian companies) from 1983 to 1997 to ascertain the extent and type of annual report social and environmental disclosures over the period, and whether such disclosures can be explained by the concepts of a social contract and legitimacy theory. This research is also motivated by the opportunity to compare and contrast results with those of Guthrie and Parker, in whose study the social and environmental disclosures made by BHP Ltd were also the focus of analysis. In testing the relationship between community concern for particular social and environmental issues (as measured by the extent of media attention), and BHP’s annual report disclosures on the same issues, significant positive correlations were obtained for the general themes of environment and human resources as well as for various sub‐issues within these, and other, themes. Additional testing also supported the view that management release positive social and environmental information in response to unfavourable media attention. Such results lend support to legitimation motives for a company’s social and environmental disclosures. A trend in providing greater social and environmental information in the annual report of BHP in recent years, and its variable pattern, was also evidenced.

Derivatives Use and Financial Instrument Disclosure in the Extractives Industry

This article documents the use and disclosure of derivatives in the Australian extractives industry. We find that derivatives are used by 23 per cent of our sample, with mitigation of commodity risk and foreign exchange risk being the most common purposes for which derivatives are used. The most common types of derivatives used in the sector for hedging purposes are forward rate agreements and options. Results indicate that derivative use is positively associated with financial risk and firm size. We also examine the relation between firm characteristics and the extent of financial instrument disclosure, using a disclosure index based on the additional requirements in IFRS 7 Financial Instruments: Disclosures. Empirical results reveal that large firms with higher leverage, which use derivatives, and are audited by a Big 4 auditor provide more extensive disclosure of financial instruments.

A few good (wo)men? Gender diversity on Australian boards

This article examines the relation between gender diversity and earnings quality for Australian firms from 2005 to 2013. We draw on the work of Kanter, highlighting the importance of the proportion of women on the board when measuring diversity. We show that all-male and skewed boards have lower earnings quality while that of tilted and balanced boards is higher. In addition, a critical mass of women is achieved when some 30% of directors are females. Performance and risk do not influence the relation. We contribute by presenting evidence supporting critical mass theory. Furthermore, our work adds to the recent debate on whether the association between gender diversity and earnings quality is U-shaped, rather than linear. Our results have implications for regulation and practice. We identify the need for a critical mass of women, rather than tokens, to enhance earnings quality.

The value relevance of exploration and evaluation expenditures

Purpose - – This paper aims to investigate the value relevance of the various components of exploration and evaluation expenditures in the Australian extractives industry. Whether exploration and evaluation expenditures is more value relevant, following the adoption of AASB 6, and whether it differs for firms engaged only in exploration when compared to those also engaged in mining production is also examined. Design/methodology/approach - – This paper uses a modified Ohlson model as a benchmark against which to compare an alternative valuation model featuring the disclosed components of exploration and evaluation expenditures. A sample comprising 430 firm-year observations between 2003 and 2009 is utilised. Findings - – Written-off exploration and evaluation expenditures and the number of projects in which firms are involved is relevant to investors when assessing the value of extractive firms. Further, the implementation of AASB 6 has led to an improvement in the relevance of exploration and evaluation information in assessing firm value. Research limitations/implications - – The sample is based on observations from the years 2003-2004 to the years 2006-2009. The authors do not incorporate 2005, as this is the first year the new standard was implemented, and there is the possibility of a settling in effect. The authors base our sample on the top 100 extractive firms in 2009. As such, these companies may not represent the accounting practices of smaller firms in the Australian extractive industry. Originality/value - – The authors address a gap in the literature by examining the value relevance of the detailed line items of exploration and evaluation expenditure reported by extractives firms. The authors also explore the effect of regulatory changes by examining the value relevance of exploration and evaluation expenditures pre- and post-International Financial Reporting Standards (IFRS) 6/Australian Accounting Standards Board (AASB) 6 implementation. Finally, the authors contribute useful findings to the standard setters’ ongoing deliberations aimed at producing a comprehensive standard on extractive activities by providing useful feedback on the relevance of accounting for pre-production costs under a regime using the “area of interest” method.

Promotion Incentives, CEO Appointments and Firm Performance

Executive remuneration is often criticised as being excessive and not clearly linked to firm performance. This study further examines the link between pay and performance by examining the impact of promotion-based tournament incentives. Our hypotheses draw on tournament theory of labour economics which argues that the ‘gap’ between the remuneration of CEO and other senior executives creates a tournament-style competition for promotion amongst ambitious senior executives. The efforts of these highly motivated executives have a positive influence on overall firm performance. Whilst tournament theory is well studied in the US and UK (Conyon et al. 2001; Kale et al. 2009; Gong et al. 2011), Australian evidence is sparse. Our empirical analysis therefore seeks to better understand the determinants of tournament incentives, particularly surrounding the appointment of a new CEO. Further, we test whether firm performance is influenced by the magnitude of tournament incentives. Our results suggest that tournament incentives play a significant role in enhancing firm performance, but that this positive impact is somewhat reduced after a change in CEO. We also find that closer alignment of CEO pay (through equity compensation) is positively associated with firm performance. In regards to the determinants of tournament incentives we find that tournament incentives are lowest after a change in CEO. This study therefore contributes to the topical debate on executive compensation by providing evidence on the effectiveness of tournament incentives and their relationship to firm performance in the Australian environment. It is one of the first to examine whether tournament incentives play any role in the pay-for-performance relationship in Australia and findings are likely to be of interest to researchers, policy makers, corporations and their shareholders, given the increased current focus on executive compensation and the lack of clear alignment with firm performance.