We derive risk-neutral option price formulas for plain-vanilla temperature futures derivatives on the basis of several multi-factor Ornstein-Uhlenbeck temperature models which allow for seasonality in the mean level and volatility. Our main innovation consists in an incorporation of omnipresent...

This paper examines the dimensions of risk in the Nigerian Business environment with the objective of identifying the various types of risks facing the businesses operating in Nigeria. Empirical data for the paper was secondary and collected from the Kaduna branch of the Nigerian Stock Exchange...

We analyze an optimal consumption and investment problem for a representative agent who may have different preferences for consumption and for terminal wealth. The utility for consumption is characterized by constant relative risk aversion so consumption is always positive. In contrast, the...

Some recent literature on optimal pension/life insurance design studies whether contracts with guarantees can be preferred by a utility-maximizing policyholder. In the absence of mortality risk, the main result in the literature (e.g. Doskeland and Nordahl (2008)) is that expected utility theory...

This paper analyzes the risk-management practices of a vulnerable credit insurer by studying the effects of time-varying correlations, asset risks and loan maturities on the risk-based capital that backs credit insurance portfolios. Since asset correlations may change over a business cycle, we...

As institutional investors’ herding on ESG investing can account for joint movement in security prices, we build a framework to identify the systematic ESG risk factor through the orthogonal spread between a broad market and an ESG-screened index returns. We suggest the double-index model and...

The objective of this paper is twofold. On the one hand, the optimal combination of reinsurance and financial investment is studied under a general framework, since there is no specific type of reinsurance contract, there is no specific dynamics of the financial instruments, the financial market...

In this paper we provide a framework for how the traditional life and pension contracts with a guaranteed rate of return can be optimized to increase customers' welfare. Given that the contracts have to be priced correctly, we use individuals' preferences to find the preferred design. Assuming...

In this paper we show that there exist an intergenerational cross-subsidization effect in guaranteed interest rate life and pension contracts as the different generations partially share the same reserves. Early generations build up bonus reserves, which are left with the company at expiry of...

Investors can regard passive environment, social, and governance (ESG) investing as a cost-effective strategy to manage systematic ESG risk. This analysis aims to explain the expected performance of passively following an ESG-screened index within the risk-return paradigm. The author formulates...