Individual heterogeneity in the returns to schooling: instrumental variables quantile regression using twins data

Considerable effort has been exercised in estimating mean returns to education while carefully considering biases arising from unmeasured ability and measurement error. Recent work has investigated whether there are variations from the “mean” return to education across the population with mixed results. We use an instrumental variables estimator for quantile regression on a sample of twins to estimate an entire family of returns to education at different quantiles of the conditional distribution of wages while addressing simultaneity and measurement error biases. We test whether there is individual heterogeneity in returns to education and find that: more able individuals obtain more schooling perhaps due to lower marginal costs and/or higher marginal benefits of schooling and that higher ability individuals (those further to the right in the conditional distribution of wages) have higher returns to schooling consistent with a non-trivial interaction between schooling and unobserved abilities in the generation of earnings. The estimated returns are never lower than 9 percent and can be as high as 13 percent at the top of the conditional distribution of wages but they vary significantly only along the lower to middle quantiles. Our findings may have meaningful implications for the design of educational policies.     

Retaining volunteers for the cause: Hope and pride associated with cause-related charity events in cancer control

Special charity events are an important source of revenue for non-profit organisations in cancer control yet volunteering is declining and turnover is high. Experiences at cause-related events may influence retention, particularly emotions connected to the cause and ceremonies which honour cancer survivors and remember loved ones. We explore the degree to which emotions associated with cause-related volunteering and collective action in the literature are felt in response to Relay For Life and what emotions predict three indicators of retention: intention to return for future events, satisfaction with volunteering, and organisational commitment. Volunteers (n = 410) completed a cross-sectional survey at Relay For Life events in Queensland, Australia. Multiple regression analyses examined whether emotions associated with events predicted each indicator of retention, adjusting for number of years spent volunteering for events. Sixty-two percent reported an intention to return the following year. The most commonly reported event-related emotions were hope, pride, and empathy (62–69%). Intention to return, satisfaction, and commitment were each significantly predicted by hope and pride. The findings suggest special charity events in cancer control could retain volunteers by fostering pride and hope (e.g., for a cancer free future); however, future prospective research which examines the mechanisms of these relationships is warranted.     

IFRS Adoption and Accounting Quality: A Review

Abstract

In 2002, the European Union (EU) Parliament passed a regulation that requires consolidated and simple accounts for all companies listed in the EU to use International Financial Reporting Standards (IFRS) for fiscal years starting after 1 January 2005. This change in accounting systems will have a large impact on the information environment for EU companies. This paper provides a review of the literature on adoption of different Generally Accepted Accounting Principles (GAAP). We thus provide background and guidance for researchers studying the change in accounting quality following widespread IFRS adoption in the EU. We argue that cross-country differences in accounting quality are likely to remain following IFRS adoption because accounting quality is a function of the firm's overall institutional setting, including the legal and political system of the country in which the firm resides.     

National Health Service Boards of Directors and Governance Models

Abstract

This article reports the findings of a year-long research project focused on the activity of boards of directors of twenty-two trusts from the British National Health Service (NHS). The evidence gathered through the use of semi-structured interviews, focus groups, workshops, feedback questionnaires and document analysis indicates that the behavioural dynamics of boards, affected by the dominance of the expert model, act as antecedents of their statutory functions and the implementation of different governance models. Only a portion of the boards involved has effectively incorporated in its modus operandi post-New Public Management (post-NPM) principles of governance.     

Burden of illness for super-refractory status epilepticus patients

Objective: To provide an estimate of the annual number of super-refractory status epilepticus (SRSE) cases in the US and to evaluate utilization of hospital resources by these patients.

Methods: The Premier Hospital Database was utilized to estimate the number of SRSE cases based on hospital discharges during 2012. Discharges were classified as SRSE cases based on an algorithm using seizure-related International Classification of Diseases-9 (ICD-9) codes, Intensive Care Unit (ICU) length of stay (LOS), and treatment protocols (e.g. benzodiazepines, anti-epileptic drugs (AEDs), and ventilator use). Secondary analyses were conducted using more restrictive algorithms for SRSE.

Results: A total of 6,325 hospital discharges were classified as SRSE cases from a total of 5,300,000 hospital discharges. Applying a weighting based on hospital characteristics and 2012?US demographics, this projected to an estimated 41,156 cases of SRSE in the US during 2012, an estimated incidence rate of ～13/100,000 annually for SRSE in the US. Secondary analyses using stricter SRSE algorithms resulted in estimated incidence rates of ～11/100,000 and 8/100,000 annually. The mean LOS for SRSE hospitalizations was 16.5 days (median =11; interquartile range [IQR]?=?6–20), and the mean ICU LOS was 9.3 days (median =6; IQR =3–12). The mean cost of an SRSE hospitalization was $51,247 (median = $33,294; 95% CI = $49,634–$52,861).

Limitations: The analysis uses ICD-9 diagnostic codes and claims information, and there are inherent limitations in any methodology based on treatment protocol, which created challenges in distinguishing with complete accuracy between SRSE, RSE, and SE on the basis of care patterns in the database.

Conclusion: SRSE is associated with high mortality and morbidity, which place a high burden on healthcare resources. Projections based upon the findings of this study suggest an estimated 25,821–41,959 cases of SRSE may occur in the US each year, but more in-depth studies are required.     

Integrating information technology and marketing: An examination of the drivers and outcomes of e-Marketing capability

This research examines the performance implications of integrating information technology with marketing capabilities and other firm-level resources. Specifically, this study introduces and empirically tests a model that conceptualizes e-Marketing as the integration of complementary technology, business and human resources that, when combined, positively influence firm performance. The results from a survey of 522 Belgian firms highlight the importance of how market and technology orientation leads to e-Marketing capability and that this capability is shown to positively influence firm performance by improving customer retention and satisfaction. The results suggest that researchers and practitioners should pay special attention to the complementary resources that are needed to successfully implement IT-enabled marketing initiatives and that an emphasis on the technology alone may not be sufficient.     

Honesty, Individualism, and Pragmatic Business Ethics: Implications for Corporate Hierarchy

The boundaries of honesty are the focal point of this exploration of the individualistic origins of modernist ethics and the consequent need for a more pragmatic approach to business ethics. The tendency of modernist ethics to see honesty as an individual responsibility is described as a contextually naive approach, one that fails to account for the interactive effects between individual choices and corporate norms. By reviewing the empirical accounts of managerial struggles with ethical dilemmas, the article arrives at the contextual preconditions for encouraging the development of reflective moral agents in modern corporations.     

Micromultinationals: Some Preliminary Evidence on an Emergent ‘Star’ of the International Entrepreneurship Field

This paper provides some preliminary evidence on the behaviour of the micromultinational, an emergent player in the international entrepreneurship field. Using survey data from the Scottish Council for Development and Industry, it found that mMNEs originate from a mixture of high and low technology sectors and employ Foreign Direct Investment as well as international contractual approaches in servicing their foreign target markets. It also concluded that micromultinationals overseas market selection decisions were mainly influenced by market- and knowledge-seeking factors rather than considerations of psychic proximity. The implications of these summary findings for policy, theory and future research are discussed in the paper.     

Taxation,fiscal capacity,and credible commitment in eighteenth-century China: the effects of the formalization and centralization of informal surtaxes†

This article explores a tax reform in eighteenth-century China that formalized county-level informal surtaxes and centralized control over them in the hands of provincial governors, in an effort to strengthen provincial fiscal capacity. The findings show that this reform increased the frequency of famine relief in cases of exceptional disaster relative to other weather conditions. The study shows that the effects were driven by the new fiscal revenues—public funds—at the governors’ discretion, not by the central government's relief actions, bureaucratic control over lower officials, or other concurrent fiscal reforms. Moreover, the reform facilitated intertemporal smoothing and inter-regional risk sharing. However, the effects declined as soon as the central government broke its promise and began to appropriate provincial fiscal revenues. These findings not only provide evidence that fiscal centralization could enhance the provision of public goods in a premodern context, but also highlight that it was the lack of a credible commitment by the central government to the provincial governments that accounted for the short-lived effects of the reform.