In this paper, we examine how interrogators can get potential sources to provide information which entails defecting from their group. In our experiment, subjects are faced with an interrogator either using coercive techniques or offering rewards. We argue that coercion and reward affect...

Aggregate under-reporting of household spending in the Consumer Expenditure Survey (CE) can result from two fundamental types of measurement errors: higher-income households (who presumably spend more than average) are under-represented in the CE estimation sample, or there is systematic...

We adapt techniques from the literature on chaos and nonlinear dynamics to detect misspecification in models of serially independent data by checking for dependence between the regressors and disturbances. Our tests are nonparametric in that they determine whether the distribution of the...