Corporate governance and the probability of default

We employ Merton's probability of default as a continuous ex‐ante measure of the likelihood of firm failure and dynamic panel generalised method of moments to better characterise the relationship between corporate governance and the chance of default. In doing so, we overcome limitations of discrete proxies widely used in previous studies and more completely account for endogeneity issues permeating this area of research. While initial testing designed to facilitate comparison with previous studies suggests a significant relationship between the probability of default and executive pay, board structure and ownership structure, once endogeneity concerns are accounted for, no such relationship remains.     

Corporate fraud culture: Re‐examining the corporate governance and performance relation

We analyse the corporate governance and performance relation, when conditioning on corporate fraud, for fraud firms during 2000 – 2007. Fraud firms are identified as either self‐ reported fraud events, or subject to regulatory investigation. We use the inverse Mills ratio procedure to account for firms' (unobservable) fraud culture in the dynamic system GMM model of the performance‐ governance relation. We find that corporate governance is an endogenously determined characteristic that has no causal impact on firm performance when conditioning on fraud. Fraud is a significant regulatory event but its overall economic impact at the firm level is highly variable.     

ETF Competition and Market Quality

This paper examines competition between exchange traded funds (ETFs) that hold nearly identical portfolios of securities. We provide evidence that incumbent‐fund liquidity is negatively affected when a new ETF is added to an asset class. The degradation in liquidity is even more severe whenever both funds follow the same benchmark. We also document a decline in primary‐market activity for the incumbent ETFs after the arrival of new competitors. Furthermore, increasing the number of funds in an asset class does not put downward pressure on fund management fees. Thus, the deterioration in market quality may not be offset by decreasing costs of fund ownership.     

Uncertainty in the transaction environment: an empirical test

Previous studies examining the relationship between uncertainty and vertical integration have produced a conflicting set of results. To clarify this puzzle we drew on the literature to conceptualize three distinct forms of uncertainty—primary, competitive, and supplier—and hypothesized that each had a different effect on vertical integration. The hypotheses were tested using experimental data collected from 308 managers. Consistent with our prediction of differential effects, we found that primary and competitive uncertainty were negatively associated with the decision to vertically integrate, but supplier uncertainty was positively related to the vertical integration decision. No interaction effects were found. Implications for theory and research are suggested. © 1998 John Wiley & Sons, Ltd.     

Educational Insights: A Hybrid Course in Risk Management and Insurance

Universities and colleges continue to face constraints related to classroom space and faculty time, thus increasing the need to consider options such as hybrid courses that can leverage available resources. This article discusses the benefits of a hybrid course, as well as its design and implementation at a large, public university. In addition, for universities that use the introduction to risk and insurance course as a significant course for attracting majors, we identify the benefits for students from the use of hybrid courses, such as the variety of materials and activities utilized, as well as the flexibility in scheduling. This information may be useful in marketing the course so that it will be immediately attractive to students.     

Avatars as salespeople: Communication style, trust, and intentions

Interactions with retail salespersons in stores contribute to building trust and profits. Within the largely impersonal Internet, an interactive animated character or avatar, playing the social role of an online sales assistant, should provide a potent source of social presence and so have the potential to replace some of these interactions. This investigation tests whether avatars with social- or task-oriented communication styles contribute to user trust and patronage intentions. Further tests explore the moderating effects of product/service type. The study includes an online experiment and survey, involving 636 participants, mainly from North America, Oceania and Europe, allocated randomly to different treatments.Task-oriented communications contribute to trust, which in turn contributes to patronage intentions, especially for search goods/services. Social-oriented communications also contribute directly to trust and to patronage intentions, most strongly for credence goods/services. The authors recommend a three-fold approach to avatar implementation, involving requirements captured to define appropriate appearance, role, interaction style and content for the task. Conclusions include further suggestions for development and research.