The stabilisation of the international coffee market

The inherent instability in the international coffee market has long been a major problem for both producers and consumers. Traditionally, attempts have been made to reduce both long-and short-term fluctuations using single policy instruments, such as export quotas. However, an examination of the causes of the two types of variability, and a comparative assessment of the likely success of various types of policy indicates that, although short term instability can be effectively removed by traditional instruments, the more problematic, long-term cyclicality requires more specific, separate consideration.     

The value of pharmaceuticals--some direction for employers

The costs of drugs keep rising. Are they worth it? Employers should consider value over cost, and make decisions based on diagnostics and research. They should thoroughly examine their organizations' experience to determine high-priority health conditions and do cost-effectiveness studies (using experienced consultants if necessary) that focus on all of the consequences of conditions and indicate the best medical and pharmaceutical therapies to treat them. Doing so should produce both human and financial dividends.     

Choice under restrictions

Nearly every decision a person makes is restricted in some way. While we are painfully aware of some of these restrictions, others go largely undetected. This paper presents a conceptual framework for understanding how restrictions interact with situational and individual characteristics, as well as goals to influence behavior. Implications for overlooked research opportunities in choice modeling are presented and discussed.     

Demographic Factors and Price Distortions in Insurance

Few papers have analyzed the potential linkages between price distortions and the specific demographic and political traits of customers. The existence of price distortions may have adverse and potentially unintended impacts on certain demographic groups, leading to significant public policy concerns. The current study uses census tract data and rating factors to examine age, income, and race demographics in an effort to determine if any subgroups of the population are adversely impacted by the price distortions of property insurance. The results suggest that Hispanics, lower income households, and specific age groups pay relatively more for insurance coverage than comparison groups.     

An Institutional Theory Perspective on Corruption: The Case of a Developing Democracy

The purpose of this paper is to use quantitative data to describe corruption in the SANPS, and use Luo's ( 2005 ) institutional theory to gain insights into how corruption develops and remains entrenched despite the introduction of anti‐corruption legislation. A total of 1,500 questionnaires were distributed to public servants in nine provinces, but predominantly in Kwa Zulu Natal and Gauteng. There were 702 returned giving a response rate of 47%. We conclude that the findings discussed in this paper lend support for Luo's theoretical model being able to provide insight into the development of corruption, its consequences and possible remedies.     

Responsible Leadership for Multinational Enterprises in Bottom of Pyramid Countries: The Knowledge of Local Managers

The gulf between multinational enterprises’ focus on high income countries and the reality of 80% of the world living in developing, bottom of pyramid (Hahn, J Bus Ethics 84:313–324, 2009) economies could magnify the anti-globalisation movement and political backlashes in the twenty-first century. The global financial crisis of 2008 and 2009 has increased such social tensions throughout the world and creates greater challenges for, responsible leadership. In this conceptual article, the authors analyse the value and identity of local managers, and the liability of foreignness caused by over-reliance on expatriate managers and under-reliance on local managers in bottom of pyramid countries (Hahn, 2009). It is argued that multinational enterprises need to assess local managers’ knowledge and contributions as having not only operational and market value, but also institutional value, such as access to local knowledge and local social capital; such a holistic approach will ensure fairer, equal treatment of all managers in the multinational enterprise. Responsible leadership in the twenty-first century requires a greater appreciation of local managers’ institutional value and the overcoming of any psychological distance towards local managers of bottom of pyramid countries.     

Equilibrium prices in the presence of delegated portfolio management

This paper analyzes the asset pricing implications of commonly used portfolio management contracts linking the compensation of fund managers to the excess return of the managed portfolio over a benchmark portfolio. The contract parameters, the extent of delegation, and equilibrium prices are all determined endogenously within the model we consider. Symmetric (fulcrum) performance fees distort the allocation of managed portfolios in a way that induces a significant and unambiguous positive effect on the prices of the assets included in the benchmark and a negative effect on the Sharpe ratios. Asymmetric performance fees have more complex effects on equilibrium prices and Sharpe ratios, with the signs of these effects fluctuating stochastically over time in response to variations in the funds' excess performance.