Amongst professional activities, audit has increasingly departed from what the sociology of professions traditionally considered to be lying at the heart of the identity of the members of a professional body : the autonomy to judge the nature and amount of work that is necessary to treat the...

In this paper, the authors examine a supply base diversification problem faced by a buyer who periodically holds auctions to award short term supply contracts among a cohort of suppliers (i.e., the supply base). To mitigate significant cost shocks to procurement, the buyer can diversify her...

In a recent paper, Machina (2008) suggested choice problems in the spirit of Ellsberg (1961) which challenge tail-separability, an implication of Choquet Expected Utility (CEU) to a similar extent as the Ellsberg paradox challenged the sure-thing principle implied by Subjective Expected Utility...

The design of employment protection legislation (EPL) is of particular importance in the European debate on the contours of labor market reform. In this article we appeal to an equilibrium unemployment model to investigate the virtues of EPL reform which reduces the red tape and legal costs...

Since September 11, 2001; and during the ensuing economic slowdown, U.S airline companies have experienced significant financial difficulties, including bankruptcies and near bankruptcies on the part of several major carriers. In an economic setting where U.S. airlines are struggling to achieve or...

The social business idea borrows some concepts from the capitalist economy, and therefore the implementation of social businesses can likewise borrow some concepts from conventional business literature. As an illustration, the notion of business model, which is currently attracting much...

This paper proposes a model of the decision-maker’s confidence in his probability judgements, in terms of an implausibility measure – a real-valued function on the set of probability functions. A decision rule is axiomatised according to which the decision-maker evaluates acts using sets of...

In this paper, the authors study the possibility of controlling asset price volatility through financial innovation in a three-period finite competitive exchange economy with incomplete financial markets and retrading.

The paper has a twofold aim. On the one hand, it provides what appears to be the first game-theoretic modeling of Napoleon’s last campaign, which ended dramatically on 18 June 1815 at Waterloo. It is specifically concerned with the decision Napoleon made on 17 June 1815 to detach part of his...

The article proposes an answer to the question of why people care about justice in the workplace.