Since business activities are generally subject to uncertainties, dealing with risk is essential. Principals are generally assumed to maximize their expected value and therefore act in a risk-neutral manner by diversifying their portfolio. Agents, however, often deviate from maximizing their...

This paper analyzes the trade of an indivisible good within a two-stage mechanism, where a seller first negotiates with one potential buyer about the price of the good. If the negotiation fails to produce a sale, a second 'price sealed' bid auction with an additional buyer is conducted. The...

This chapter surveys the rapidly growing literature in which risk preferences are measured and manipulated in laboratory and field experiments. The most commonly used measurement instruments are: an investment task for allocations between a safe and risky asset, a choice menu task for eliciting...

We analyze the impact of the risk attitude of participating subjects in both single-sided uniform and pay-as-bid auctions using an experimental approach. The experiments are conducted in a stable demand environment with homogeneous groups, each consisting of five participants that exhibit either...

This paper analyzes volatility spillovers in multivariate GARCH-type models. We show that the cross-effects between the conditional variances determine the persistence of the transmitted volatility innovations. In particular, the influence of a foreign volatility innovation on a conditional...

We correlate competitive bidding and profits in symmetric independent private value first-price auctions with salivary testosterone, estradiol, progesterone, and cortisol in more than 200 subjects. Females bid significantly higher and earn significantly lower profits than males. Moreover,...