Menu-pricing schemes in restaurants are often based primarily on markup-over-cost methods. More sophisticated techniques make use of ideas about consumer demand as well as cost. We propose an experiment for determining the effect of price on the quantity demanded of a menu item. We ran the...

Equilibrium search models generalize the one-sided models used earlier by endogenizing the wage offer distribution. Attempts to estimate versions of these equilibrium n search models have been unsuccessful, ironically because the predicted wage distribution did not fit the wage data. In this...

Purchased order flow refers to the practice of dealers or trading locales paying brokers for retail order flow. It is alleged that such agreements are used to 'cream skim' uninformed liquidity trades, leaving the information-based trades to established markets. We develop a test of this...

A specification test based on an Edgeworth expansion is proposed and some of its useful properties are noted. In particular the test has an important additivity property, in that a test for higher-order alternatives simply adds additional, asymptotically independent variates to tests lower order...

Optimal control of a linear process with unknown parameters is considered when the horizon is infinite and rewards are discounted. Active learning strategies are considered, i.e., agents consider the information value of possible actions, as well as current reward. Distributional assumptions are...