Examines the cost performance of various strategies for managing foreign exchange risk in international sourcing. The strategies represent a broad spectrum of approaches to exchange risk, ranging from aïve to active. Of particular interest is the comparison of those strategies which use...

If financial services institutions (FSIs) do not comply with a variety of new regulations they can face criminal charges. Despite budget pressures they must therefore continue to invest in technologies in support of their compliance mandate. This paper describes the major regulations applying to...

Outlines some research on the effects of risk on portfolios for retirement planning and puts forward a method to help individuals “increase their chances of not outliving their retirement portfolios”. Uses numerical examples to show how calculations of the savings needed to achieve specific...

Abstract We analyze the effect that competition between HMOs has on the cost and quality of medical services. Our key result is that increasing competition enhances consumer utility while also moderating the impact of managed care on quality and costs. Indeed, we find that heightened competition...

The rise of managed healthcare organizations (MCOs) and the associated increased integration among providers has transformed US healthcare and at the same time raised antitrust concern. This paper examines how competition among MCOs affects the efficiency gains of improved price coordination...

We analyze the effect that competition between HMOs has on the cost and quality of medical services. Our key result is that increasing competition enhances consumer utility while also moderating the impact of managed care on quality and costs. Indeed, we find that heightened competition between...