We address the paradox that financial innovations aimed at risk-sharing appear to have made the world riskier. Financial innovations facilitate hedging idiosyncratic risks among agents; however, aggregate risks can be hedged only with liquid assets. When risk-sharing is primitive, agents...

In addition to premiums, investment income is one of the two main sources of capital for property-casualty (P/C) insurance companies. This study investigates short-term equity trading behavior of P/C insurers in the United States in 2007 and 2008, and finds that over 27 percent of non-group...

In this paper, we test the efficiency of least-squares Monte Carlo method to estimate capital requirements in life insurance. We choose a simplified Gaussian evaluation framework where closed-form formulas are available and allow us to obtain solid benchmarks. Extensive numerical experiments...

Financial stability is the key objective that sustains and empowers investments and economic groth, or scatters the opportunities when lacking. As growth translates to profitability, and profitability is dependent upon solvalibility, the need for a deep knowledge of all potential risks surfaces....

Asset pricing in its essence is a very controversial topic. Despite numerous research papers criticising traditional approaches, such as linear factor models, practitioners as well as academics repeatedly return to the milestone models such as the Capital Asset Pricing Model (CAPM), mainly due...

Common economic models of insurance theory assume that insurers play no role in modifying the loss potential. Individual loss prevention decisions tend to reduce risk and even often affect risk faced by others. Incorporating these important features into an insurance market, we argue that...

This paper investigates the impact of insurance contract design on the behavior of filing fraudulent claims in an experimental setup. We test whether or not peoples' fraud behavior varies for insurance contracts with full coverage, a straight deductible or variable premiums (bonus-malus...