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We consider a stochastic model of a financial market with one-period assets and endogenous asset prices. The model was initially developed and analyzed in the context of Evolutionary Finance with the main focus on questions of "survival and extinction" of investment strategies (portfolio rules)....
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Many institutional investors depend on the returns they generate to fund their operations and liabilities. How do these investors' financial conditions affect the management of their portfolios? We address this issue using the insurance industry because insurers are large investors for which...
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Assuming a risk-neutral bank and assuming household utility to be exponential, we show how under information symmetry …
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We introduce a new class of momentum strategies, the risk-adjusted time series momentum (RAMOM) strategies, which are … how these volatility measures can be used for risk management. We find that momentum risk management significantly … increases Sharpe ratios, but at the same time may lead to more pronounced negative skewness and tail risk. Furthermore, momentum …
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We present first evidence how individual risk preferences shape entrepreneurial investment among the very wealthy using … standard measure of risk tolerance. We find that wealthy individuals are more likely to be entrepreneurs and invest a larger … ways strongly determined by individual risk tolerance. Since the wealthy dominate aggregate risky investment, their risk …
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