Decision Making & Negotiations

We study a multi-server queueing model of a revenue-maximizing firm providing a service to a market of heterogeneous price- and delay-sensitive customers with private individual preferences. The firm may offer a selection of service classes that are differentiated in prices and delays. Using a deterministic relaxation, which highlights the first-order economic structure of the problem, we construct a solution that is incentive compatible and near-optimal in systems with large capacity and market potential.

Consumer reviews and ratings of products and services have become ubiquitous on the Internet. This paper analyzes, given the sequential nature of reviews and the limited feedback of such past reviews, the information content they communicate to future customers. We consider a model with heterogeneous customers who buy a product of unknown quality and we focus on two different informational settings. In the first setting customers observe the whole history of past reviews. In the second one they only observe the sample mean of past reviews.

In this paper, we introduce a brief and effective way to increase leader's perceived authenticity in the form of a values affirmation exercise. Personal values reflect what people consider as most important and ideal (Rokeach, 1973). As a result, values affirmation exercise where people are reminded of their values activates their ideal selves. In Experiment 1, we show that values affirmation induces the feeling of authenticity by activating the ideal-self.

We study the relationship between capacity and performance for a service firm with spatial operations, in the sense that requests arrive with origin-destination pairs. An example of such a system is a ride-hailing platform in which each customer arrives in the system with the need to travel from an origin to a destination. We propose a state-dependent queueing model that captures spatial frictions as well as spatial economies of scale through the service rate.

Geographic price discrimination is generally considered beneficial to firm profitability. Firms can extract higher rents by varying prices across markets to match consumers' preferences. This paper empirically demonstrates, however, that a firm may instead prefer a national pricing policy that fixes prices across geographic markets, foregoing the opportunity to customize prices. Under appropriate conditions, a national pricing policy helps avoid intense local competition due to targeted prices.

We propose new metrics for investment performance based on short-run trading profitability. Since investment opportunities are scarce and value-relevant information decays over time, marginal decisions made by fund managers (i.e., trades) should provide more accurate signals about underlying skill than portfolio alphas, which are contaminated by the returns on "stale" positions.

The authors examine how consumers respond to pseudo-free offers--offers that are presented to consumers as free but that require consumers to make a nonmonetary payment (such as completing a survey or providing personal information) in order to receive the "free" good or service. Across six studies, the authors find that consumers are generally just as likely to accept pseudo-free offers (with nonmonetary costs) as comparable truly free offers (with no costs), as long as the costs of the pseudo-free offers are below some threshold.