Does the information environment affect the value relevance of financial statement data?

Recent studies demonstrate that the usefulness of financial statement data for valuation of stocks varies depending on specific economy- and firm-level conditions. This empirical study identifies a novel firm-level influential condition. It hypothesizes and finds that for firms that trade at a premium to book value the value-relevance of two fundamental financial statement value drivers (i.e. earnings and book value), is negatively related to the level of sophistication of the firm's information environment. However, for firms that trade at a discount to book value, the level of sophistication of information environment does not affect the value-relevance of these financial statement value drivers. The level of complexity of the firm's information environment is proxied by the firm's capitalized value. The empirical analysis is based on a sample of nonfinancial firms listed on the London Stock Exchange

Size management by European private firms to minimize proprietary costs of disclosure

We examine size management by European private firms for which disclosure requirements increase at size thresholds. Our estimates suggest at least 8% of firms near thresholds that impose income statement disclosure manage size downward, and the average firm that manages size sacrifices more than 6% of its assets. We find that multiple determinants of proprietary costs predict this behavior, and that size management to avoid mandatory audits, which are similarly imposed at size thresholds, is of comparable magnitude. Our results triangulate the economic significance of proprietary costs in a setting largely without confounding capital market, agency, or compliance costs

Online support system for students in higher education: Proof-of-concept study

Background: Providing support to the increasing numbers of students facing mental health difficulties in higher education (HE) can be difficult due to stigma or lack of resources. Alternative and/or complementary sources of support are needed, such as online interventions that are recognised for their therapeutic value and cost-effectiveness. Objectives: We aim to provide evidence supporting the conceptual and practical value of a newly developed online multimedia intervention system for HE students who face mild to moderate symptoms of anxiety and depression and study-skills difficulties. Methods: Students from five universities were invited to participate in a cross-sectional proof-of-concept study. Students were invited through the universities' internal communication channels. Following demonstration of each part of the system, students completed a survey with quantitative and qualitative questions. Results: Response was largely positive. Positive responses on the features of the questionnaire ranged between 65% and 86%; on the features of the workshops ranged between 57% and 91%; on 'My place' ranged between 65% and 79%; on the animated videos ranged between 79% and 92%; and on the overall system ranged between 78% and 89%. Participants indicated areas for improvement and ways in which such improvement could be accomplished; these then guided the development of the system. Conclusions: The results confirm the need for such a system. It can complement student support services (SSS) by dealing with cases with mild to moderate difficulties, hence allowing SSS to prioritise and effectively address more severe cases. Potentially this method can provide a meaningful alternative to SSS; this is worth investigating further

On the relevance of earnings components in valuation and forecasting

Pre-print also submitted to SSRN Archive. The final publication is available at Springer via http://dx.doi.org/ 10.1007/s11156-013-0347-yThis paper articulates the links between relevance of an earnings component in forecasting (abnormal) earnings and its relevance in valuation in a nonlinear framework. The analysis shows that forecasting relevance does not imply valuation relevance even though valuation irrelevance is implied by forecasting irrelevance. Firstly, I consider an accounting information system where earnings components "add up" to a fully informative earnings number. Secondly, I analyze two accounting systems where a "core" earnings component is the relevant earnings construct for valuation and the second earnings component is irrelevant but may be predictable and relevant in forecasting other accounting items. I find that dividend displacement effect on earnings and the dynamics of individual earnings components are critical in this analysis

The ability of analysts’ recommendations to predict optimistic and pessimistic forecasts

Previous researches show that buy (growth) companies conduct income increasing earnings management in order to meet forecasts and generate positive forecast Errors (FEs). This behavior however, is not inherent in sell (non-growth) companies. Using the aforementioned background, this research hypothesizes that since sell companies are pressured to avoid income increasing earnings management, they are capable, and in fact more inclined, to pursue income decreasing Forecast Management (FM) with the purpose of generating positive FEs. Using a sample of 6553 firm-years of companies that are listed in the NYSE between the years 2005–2010, the study determines that sell companies conduct income decreasing FM to generate positive FEs. However, the frequency of positive FEs of sell companies does not exceed that of buy companies. Using the efficiency perspective, the study suggests that even though buy and sell companies have immense motivation in avoiding negative FEs, they exploit different but efficient strategies, respectively, in order to meet forecasts. Furthermore, the findings illuminated the complexities behind informative and opportunistic forecasts that falls under the efficiency versus opportunistic theories in literature

Where do firms manage earnings?

Despite decades of research on how, why, and when companies manage earnings, there is a paucity of evidence about the geographic location of earnings management within multinational firms. In this study, we examine where companies manage earnings using a sample of 2,067 U.S. multinational firms from 1994 to 2009. We predict and find that firms with extensive foreign operations in weak rule of law countries have more foreign earnings management than companies with subsidiaries in locations where the rule of law is strong. We also find some evidence that profitable firms with extensive tax haven subsidiaries manage earnings more than other firms and that the earnings management is concentrated in foreign income. Apart from these results, we find that most earnings management takes place in domestic income, not foreign income.Arthur Andersen (Firm) (Arthur Andersen Faculty Fund

Non-invasive assessment of coronary artery bypass graft patency using 16-slice computed tomography angiography

<p>Abstract</p> <p>Background</p> <p>Invasive coronary angiography is the gold standard means of imaging bypass vessels and carries a small but potentially serious risk of local vascular complications, including myocardial infarction, stroke and death. We evaluated computed tomography as a non-invasive means of assessing graft patency.</p> <p>Methods</p> <p>Fifty patients with previous coronary artery bypass surgery who were listed for diagnostic coronary angiography underwent contrast enhanced computed tomography angiography using a 16-slice computed tomography scanner. Images were retrospectively gated to the electrocardiogram and two dimensional axial, multiplanar and three dimensional reconstructions acquired. Sensitivity, specificity, positive and negative predictive value, accuracy and level of agreement for detection of graft patency by multidetector computed tomography.</p> <p>Results</p> <p>A total of 116 grafts were suitable for analysis. The specificity of CT for the detection of graft patency was 100%, with a sensitivity of 92.8%, positive predictive value 100%, negative predictive value 85.8% and an accuracy of 94.8%. The kappa value of agreement between the two means of measuring graft patency was 0.9. Mean radiation dose was 9.0 ± 7.2 mSv for coronary angiography and 18.5 ± 4 mSv for computed tomography. Pooled analysis of eight studies, incorporating 932 grafts, confirmed a 97% accuracy for the detection of graft patency by multidetector computed tomography.</p> <p>Conclusion</p> <p>Computed tomography is an accurate, rapid and non-invasive method of assessing coronary artery bypass graft patency. However, this was achieved at the expense of an increase in radiation dose.</p