The 1990s were designated as the International Decade for Natural Disaster Reduction. Yet, almost ten years after the close of that decade, many issues remain unresolved about the nature of disasters and their impact on human beings, other life forms and the natural environment. There is the...

Much of the literature on the economics of mortgage markets has studied the FRM-ARM choice made by individual borrowers. However, to decide if the outcome of such a choice is efficient or approximately so, it is necessary to explore the question of optimal risk-sharing in mortgage contracts. But...

We study the impact of risky human capital in life-cycle portfolio choice and survey the academic literature on the optimal asset allocation over the individual's life-cycle. A distinction is made between the riskless conception of human capital as having bond-like characteristics, and the risky...

In this paper, we analyze the impacts of joint energy and output prices uncertainties on the inputs demands in a mean-variance framework. We find that an increase in expected output price will surely cause the risk averse firm to increase the inputs’ demand, while an increase in expected...

Although controversial from the theoretical point of view, quantile risk measures are widely used by institutions and regulators.

The recent rapid accumulation of anomalous empirical research results has made clear that the classical definition of financial risk based on asset classes only is ready for a epistemological change. Currently, the definition of financial risk suffers from three major deficiencies: (1) financial...

Classical asset allocation methods have assumed that the distribution of asset returns is smooth, well behaved with stable statistical moments over time. The distribution is assumed to have constant moments with e.g., Gaussian distribution that can be conveniently parameterised by the first two...

This paper develops methods and a framework of financial market theory. We model financial markets as a system of agents which perform market transactions with other agents under the action of numerous expectations. Agents’ expectations are formed of economic and financial variables, market...

It is an undisputed fact that weather risk increases over time due to climate change. However, qualification of this statement with regard to the type of weather risk and geographical location is needed. We investigate the application of novel statistical tools for assessing changes in weather...

We study Aumann and Serrano's (2008) risk index for sums of gambles that are not dependent. If the dependent parts are similarly ordered, then the risk index of the sum is always larger than the minimum of the risk indices of the two gambles. For negative dependence, the risk index of the sum is...