In the critical chain method the fundamental notion is the project buffer, and its length is based on task estimation risk. This estimation is almost never unequivocal. If it is not correct, the whole method may turn out to be ineffective. Different experts may have different opinions about this...

This paper sheds light on some unexpected consequences of health insurance regulation that may pose a big challenge to insurers' risk management. Because mandated uniform contributions to health insurance trigger risk-selection efforts, risk adjustment (RA) schemes become necessary. A good deal...

Emergence of crisis in financial markets, especially banks, have forced a change in approach to risk management. It has become necessary to develop new or refine existing models of early bankruptcy threat warning, as well as establishing the potential impact of bank failures. One of the tools,...

We investigate and empirically estimate optimal hedge ratios, for the first time, in the EU ETS carbon market. Minimum variance hedge ratios are conditionally estimated with multivariate GARCH models, and unconditionally by OLS and the naïve strategy for the European Climate Exchange (ECX)...

Internal audit aims at providing an independent opinion about whether the objectivesof one institution are achieved, and if not to define the circumstance that hinder fromaccomplishing them. In the context of value addition to the organization, there is increasingpressure for addressing exposure...

With a modest recovery in the global economy underway, and amid rising concerns about the sharp increase in government debt in several countries, debate has increasingly focused on the need to identify and implement fiscal exit strategies. This paper reviews the medium-term plans of 25 countries...

Using a multi-country panel of banks, we study whether better capitalized banks experienced higher stock returns during the financial crisis. We differentiate among various types of capital ratios: the Basel risk-adjusted ratio; the leverage ratio; the Tier I and Tier II ratios; and the tangible...

This paper explores the relationship between the level and management of public debt and financial stability, and explains the channels through which the two are interlinked. It suggests that the broader implications of a debt management strategy and its implementation should be carefully...