How can the West's economic and political polarization be explained? We argue that persuasive lobbying at various levels of government leads to systematic deviations of policies from those desired by the majority. Implemented policies diverge from the majority position despite centripetal forces...

This paper studies how former interest groups’ employees turned politicians (who we label as lobbyist legislators) influence the voting behavior of their colleague legislators. Using the alphabetic allocation of seats in the European Parliament and detailed individual résumé information, we...

Some committees convene behind closed doors while others publicly discuss issues and make their decisions. This paper studies the role of open and closed committee decision making in presence of external influence. We show that restricting the information of interest groups may reduce the bias...

Based on the two main channels of influence seeking, contribution payments and informational lobbying, we survey empirical studies about lobbying in Germany and discusses the available data and research approaches. Based on two novel data sets, we provide first insights towards further steps of...

Certificate-of-need (CON) laws currently prohibit entry or expansion of healthcare facilities in 35 states and the District of Columbia. In a lengthy process, medical providers must prove to regulators that their new services and equipment are needed. Medical providers who succeed are...

This study explores the manner in which the availability of natural resources wealth, foreign aid or corruption potential constrains institutional improvements. By providing a framework, where rulers, bureaucracy and the citizens act endogenously, we show that the rents from these resources can...

We present a dynamic model of the interaction between interest groupsand policymakers, featuringendogenous interest group formation. We show that complicated dynamicpatterns in economicpolicies may arise once interest group formation is taken intoaccount.