This laboratory study investigates the extent to which matching and inventory loss risks contribute to market power in private negotiation trading. Asymmetry in the number of buyers and sellers increases matching risk when exchange is bilateral. The risk of inventory loss can occur from advance...

We conduct economic experiments to gauge the level of cooperation between conglomerate rivals. First we run control experiments to observe cooperation between subjects acting as duopolists in one of two markets. In the control experiments, subject pairs choose a quantity xi (or yi) from a payoff...

Cooperative equilibria can be supported in a repeated game when players use trigger strategies. This paper tests how well trigger strategies explain behavior in two-person experimental games. Reducing payoffs for choices larger than the Cournot level induces smaller average outputs, behavior...

Laboratory methods are used to investigate the impacts of supply and demand risks in a forward market on prices, quantities traded, and earnings when the choice of transacting in a forward or spot market is endogenous. Forward market activity dominates spot trading, with 80-90% of the trades...