Using a theorem showing that matching probabilities of ambiguous events can capture ambiguity attitudes, we introduce a tractable method for measuring ambiguity attitudes and apply it in a large representative sample. In addition to ambiguity aversion, we confirm an ambiguity component recently...

This article studies the impact of heterogeneous loss averse investors on asset prices. In very good states loss averse investors become gradually less risk averse as wealth rises above their reference point, pushing up equity prices. When wealth drops below the reference point the investors...

Hedge funds have greatly increased their assets under management in the last decades, partly driven by investments from institutions such as pension funds and endowments funds. This paper considers the added value of an investment in hedge funds from the perspective of a passive investor. The...

Value-at-Risk (VaR) has become the standard criterion for assessing risk in the financial industry. Given the widespread usage of VaR based risk management, it becomes increasingly important to study the effects on the stock market and the option market of these constraints. We therefore...

This paper considers dynamic asset allocation in a mean versus downside-risk framework. We derive closed-form solutions for the optimal portfolio weights when returns are lognormally distributed. Moreover, we study the impact of skewed and fat-tailed return distributions. We find that the...

People are concerned about maintaining purchasing power in times of rising inflation. We formulate investment objectives in terms of real wealth, assuming investors derive utility from the number of goods they can buy with their monetary wealth. We derive closed-form solutions for the portfolio...

We test whether Thai listed firms with higher levels of good governance policy adoption are less likely to violate listing rules and laws designed to protect shareholders. Our results suggest that firms on average implement, substantively as opposed to symbolically, recommended governance...