Ethics Matter: Moderating Leaders’ Power Use and Followers’ Citizenship Behaviors

Followers’ perceptions of their leaders’ ethics have the potential to impact the way they react to the influence of these leaders. The present study of 365 U.S. Air Force Academy Cadets examined how followers’ perceptions of their leaders’ ethics moderated the relationships found between the leaders’ use of power, as conceptualized by French and Raven (Studies in social power, 1959), and the followers’ contextual performance. Our results indicated that leaders’ use of expert, referent, and reward power was associated with higher levels of organizational citizenship behaviors (OCBs) among their followers when the followers perceived these leaders to be more ethical. Moreover, when followers perceived their leaders to be less ethical, these followers reported lower levels of OCBs when their leaders’ utilized referent power. Practical implications, limitations, and future research are also discussed.     

The joint determination of audit fees, non-audit fees, and abnormal accruals

Prior research has estimated piece-meal the determinants of audit fees, non-audit fees and abnormal accruals. Intuition, informal analysis, and a variety of theories suggest that audit fees, non-audit fees, and abnormal accruals are jointly determined. We address this endogeneity issue by modeling the confluence of audit fees, fees for non-audit services and abnormal accruals in a system of simultaneous equations. Our joint estimation provides a starting point to look simultaneously at several competing theories. Using audit and non-audit fee data from the UK for 1994–2000, we find evidence consistent with knowledge spillovers (or economies of scope) from auditing to non-audit services and from non-audit services to auditing. While knowledge spillovers from non-audit services to auditing have been found in prior research [e.g. see Simunic, 1984], the presence of knowledge spillovers from auditing to non-audit services is a new result. Contrary to recent results in Ferguson et al. (2000) and Frankel et al. (2002), we do not find support for the assertion that fees for non-audit services increase abnormal accruals. In fact, contrary to the results in Ashbaugh et al. (2003) and Chung and Kallapur (2003), we find that non-audit fees decrease abnormal accruals, which we attribute to the productive effects of non-audit services. We also find evidence that audit fees increase abnormal accruals, consistent with behavioral theories of unconscious influence or bias in the auditor-client relation. The findings are robust to tests with US data. JEL Classification C30 · M40 · M41 · M49     

Enterprise Risk and Return Management for Financial Institutions

It is important to include both risk and return in finding the optimal balance of assets and liabilities for financial institutions. Insurance companies, with their range of sophisticated assets and liabilities, are perhaps the best example of the value of such an approach. Examples in the paper refer to the insurance industry, but parallels to other types of financial institutions are easily drawn. The analysis in the paper shows that a comprehensive approach to risk and return produces some interesting conclusions with respect to asset allocation, active versus passive asset management, and the mix and pricing of liabilities.     

Herbicide resistance and the adoption of integrated weed management by Western Australian grain growers

Extension programs to encourage farmers to reduce reliance on herbicides by adopting integrated weed management (IWM) practices have met with limited success. Studies aiming to understand the factors that influence farmers' choices of integrated control practices have faced difficulties in variable specification, and have not achieved high explanatory power. Using data from grain growers in Western Australia, where herbicide resistance in major crop weeds is common, this study tests the applicability of a framework for the IWM adoption decision in which herbicide efficacy is assumed to be a potentially exhaustible resource. Farmers' perceptions of multiple techniques and other variables are aggregated using principal components, and used in logistic regressions to explain the intensity of use of IWM practices. Eighty‐six percent of growers were correctly classified according to use of multiple IWM practices. Herbicide resistance and expectations of the future availability of effective new herbicides were significant in explaining IWM adoption. IWM adoption and herbicide‐resistance management are shown to be information‐intensive and involving an intertemporal resource management decision.