A common claim in the democratization literature is that foreign free media undermine authoritarian rule. No reliable micro-level evidence on this topic exists, however, since independent survey research is rarely possible in authoritarian regimes and self-selection into media consumption...

We present a method to conduct automated surveys over WhatsApp, a globally popular messaging service. WhatsApp surveys offer potential advantages since they incur relatively low costs to respondents and researchers, are easy to use for respondents who are already familiar with WhatsApp chat...

Immigrant populations in many developed democracies have grown rapidly, and so too has an extensive literature on natives' attitudes toward immigration. This research has developed from two theoretical foundations, one grounded in political economy, the other in political psychology. These two...

Die Bundesagentur für Arbeit hat im Mai 2007 ein Pilotprojekt gestartet, bei dem in 14 Dienststellen der Betreuungssschlüssel (Zahl der Arbeitslosen pro Vermittler) deutlich reduziert wurde. Da die teilnehmenden Dienststellen nicht zufällig ausgewählt wurden, ist bei der Evaluation eine...

While the role of money in policymaking is a central question in political economy research, surprisingly little attention has been given to the rents politicians actually derive from politics. We use both matching and a regression discontinuity design to analyze an original dataset on the...

Previous research has documented lower vaccination rates among ethnic and racial minorities as well as foreign-born people, thus raising concerns about health inequities during pandemics. We analyzed influenza vaccination rates among children with US-born parents and those with at least one...

Social compliance programs employed by MNEs face significant challenges in enforcing labor standards across global supply chains. This study examines whether buyers can improve social performance by introducing modern management systems to their suppliers. We analyze an intervention by Nike Inc....

This study tests the hypothesis that lean manufacturing improves the social performance of manufacturers in emerging markets. We analyze an intervention by Nike, Inc., to promote the adoption of lean manufacturing in its apparel supply chain across 11 developing countries. Using...

"In this paper we examine the effect of a pilot project of the German Federal Employment Agency, where in 14 German local employment offices the caseload (number of unemployed per caseworker) was significantly reduced. Since the participating local offices were not chosen at random, we have to...

The R package Synth implements synthetic control methods for comparative case studies designed to estimate the causal effects of policy interventions and other events of interest (Abadie and Gardeazabal 2003; Abadie, Diamond, and Hainmueller 2010). These techniques are particularly well-suited to...