Developing a sustainability ethic in leaders

The triple bottom line of fiscal, social, and environmental success considerably alters how organizations (and stakeholders) measure sustainable success. More important, however, is the conceptual shift required to understand and successfully lead organizations within this increasingly accepted paradigm. This article uses a mixed‐methods approach to explore the conceptual development of a sustainability ethic in aspiring leaders. More specifically, the authors report research examining the curriculum and pedagogy of a leadership education effort, in this case a college‐level course, aimed at effecting change in both individual aspiring leaders and their immediate community. The article describes the philosophical and research base for the curriculum and specific activities with their pedagogical approach. Results show evidence of increased awareness, importance, and commitment to sustainability as well as changes in how students conceptualize sustainability leadership. Findings offer insights for further developing leadership education for sustainability.     

Comparing three ways to update Choquet beliefs

We analyze three rules for updating neo-additive capacities. Only for Generalized Bayesian Updating is relative optimism the same for both updated and unconditional capacities. For updates of the other two, either the updated capacity is fully optimistic or fully pessimistic.     

Design and analysis of delivery ‘pipelines’ in truckload trucking

This paper examines a new dispatching alternative for the truckload trucking industry involving the use of delivery ‘pipelines’ with dense flow volumes. Drivers and loads are partitioned into two sets; those that utilize pipelines via a series of ‘dray’ moves and line-hauls, and the remaining set of random over-the-road (OTR) drivers that are dispatched by traditional methods. Alternative methods are presented to determine where delivery pipelines should be located and how they should be operated. The effects of the pipelines on the remaining OTR fleet are also examined. Results indicate that the new dispatching alternative is feasible.     

Does Libertarian Paternalism Reconcile Merit Goods Theory with Mainstream Economics?

In the wake of Musgrave's move to question the absolute hegemony of individual preferences for normative economics in the 1950's by propounding the existence of merit goods, a recent book by Thaler and Sunstein is now making a similar claim under the label of ‘libertarian paternalism’. This paper tackles the question of why the framework of libertarian paternalism has received a so much more friendly reception among economists than the theory of merit goods. The main reason is a better foundation, not only for the conditions under which paternalism may be justified but also for the tools that should be applied, utilizing transaction cost theory.     

Rushing to Overpay: Modeling and Measuring the REIT Premium

We explore the questions of why Real Estate Investment Trusts (REITs) pay more for real estate than non-REIT buyers and by how much. First, we develop a search model where REITs optimally pay more for property because (1) they are willing, due to cost of capital advantages and, (2) they are occasionally rushed, due to external regulatory time constraints and internal incentives to deploy capital quickly. Second, using commercial real estate transactions, we find that the extant hedonic pricing models contain an unobserved explanatory variables bias leading to inflated estimates of the REIT premium. Third, using a repeat-sales methodology that controls for unobserved property characteristics, we derive more plausible estimates of the REIT premium. Consistent with our model, we also find the REIT-buyer premium depends on the size of the REIT advantage, the rush to deploy, and the relative presence of REITs in the market.     

Introducing a Learning Portfolio in an Undergraduate Financial Accounting Course

This paper evaluates changes made to the internal assessment component of a third year financial accounting course at a university in New Zealand. A learning portfolio was designed to supplement existing coursework. The aim was to engender in students a deep rather than a surface approach to learning. As a record of the students' learning, the learning portfolio was an attempt to produce an innovative development in the assessment of what was a traditionally taught financial accounting course. Within their learning portfolios, students were required to complete a number of tasks, each aimed at improving critical thinking skills and creativity. Students were also required to maintain a personal or reflective section aimed at personalising and deepening the quality of their learning.     

Why Companies Hire Lobbyists

A sample of those responsible in big businesses for hiring lobbyists was interviewed. ‘Propensity to hire’ depends on internal needs for services offered: on needs for access to decision-makers; for representation; and for policy advice and administrative support. Demand for services is not constant: even within one company, it is contingent on externalities. ‘Propensity to hire’ seems not to relate to corporate size. It depends on several factors: experience and capacity of corporate staff; supply side ativities by hired lobbyists (aka commercial lobbyists); the company's strategic position in the economy; expectations in their economic sector, and the challenges faced.     

Differentiating ambiguity: an expository note

Ghirardato et al. J Econ Theory 118:133–173, 2004 propose a method for distinguishing between perceived ambiguity and the decision-maker’s reaction to it. They study a general class of preferences which they refer to as invariant biseparable. This class includes CEU and MEU. This note presents some examples which illustrate their results. Research supported by ESRC grant no. RES-000-22-0650. For comments and discussion we would like to thank Klaus Nehring and a seminar audience at ESEM, Vienna 2006.