This paper sets up and estimates a continuous-time stochastic volatility model using <p> panel data of soybean futures and options in an integrated time-series study. The <p> model of commodity price dynamics is within the class of affine asset pricing models, <p> and option prices are determined using a...</p></p></p>

We examined the decisions territorial male beaugregory damselfish (Stegastes leucostictus) make when presented with mating and aggressive situations simultaneously. Specifically, we tested how males responded to simultaneous and consecutive presentations of conspecific males and females in...