We use cumulative reaction functions to compare long-run market structures in aggregative oligopoly games. We fi?rst compile an IO toolkit for aggregative games. We show strong neutrality properties across market structures. The aggregator stays the same, despite changes in the number of ?rooms...

Information programs that leverage peer comparisons are used to encourage pro-social behavior in many contexts. We document how imperfect information generates heterogenous responses to treatments involving personalized feedback and peer comparisons. In our field experiment in retail...

This paper estimates the cost of using simple percentage fees rather than the broker optimal Bayesian mechanism, using data for real estate transactions in Boston in the mid-1990s. This counterfactual analysis shows that interme-diaries using the best percentage fee mechanisms with fees ranging...

We show how the generalized method of moments (GMM) framework developed in Hajargasht et al. (2012) for estimating income distributions from grouped data can be adapted for estimating mixtures. This approach can be used to estimate a mixture of any distributions where the moments and moment...

The (double) Pareto-lognormal is an emerging parametric distribution for income that has a sound underlying generating process, good theoretical properties, and favourable evidence of its fit to data. We extend existing results for this distribution in 3 directions. We derive closed form formula...

This paper investigates whether cannabis use leads to worse mental health. To do so, we account for common unobserved factors aecting mental health and cannabis consumption by modeling mental health jointly with the dynamics of cannabis use. Our main nding is that using cannabis increases the...

This study uses cross-county variation in support for 46 ballot measures to identify political subcultures in South Dakota and to study them. A hierarchical clustering method applied to county-level election returns allows the identification of subcultures at various levels of granularity. We...

This paper provides an introduction to the concept of the elasticity of taxable income with respect to the net-of-tax rate. This elasticity aims to capture all potential responses to income taxation in a single elasticity measure, without the need to specify the nature of the various adjustment...

This paper provides a characterisation of U.S. monetary policy within a generalized Taylor rule framework that accommodates uncertainties about the duration of policy regimes and the specification of the rule, in addition to the standard parameter and stochastic uncertainties inherent in...