We discuss survey evidence on individuals' willingness to sanction norm violations - such as evading taxes, drunk driving, fare dodging, or skiving off work - by expressing disapproval or social exclusion. Our data suggest that people condition their sanctioning behavior on their belief about...

We examine the interplay between social norms and the enforcement of laws. Agents choose a behavior (e.g., tax evasion, production of low-quality products, corruption, substance abuse, etc.) and then are randomly matched with another agent. An agent's payoff decreases with the mismatch between...

We examine the interplay between social norms and the enforcement of laws. Agents choose a behavior (e.g., tax evasion, production of low-quality products, corruption, substance abuse, etc.) and then are randomly matched with another agent. An agent's payoff decreases with the mismatch between...

We examine the interplay between social norms and the enforcement of laws. Agents choose a behavior (e.g., tax evasion, production of low-quality products, corruption, harassing behavior, substance abuse, etc.) and then are randomly matched with another agent. There are complementarities in...

We examine the interplay between social norms and the enforcement of laws. Agents choose a behavior (e.g., tax evasion, production of low-quality products, corruption, harassing behavior, substance abuse, etc.) and then are randomly matched with another agent. There are complementarities in...

The New Institutional Economics has established itself as widely accepted extension to the standard neoclassical paradigm. Here, institutions are defined as commonly known rules that structure recurring interaction situations and the corresponding sanctioning mechanism. For-mal institutions...

Although legal sanctions are often non-deterrent, we frequently observe compliance with ‘mild laws'. A possible explanation is that the incentives to comply are shaped not only by legal, but also by social sanctions. This paper employs a novel experimental approach to study the link between...

Rule compliance is an important way to achieve and sustain cooperation in large-scale societies. In this study, we investigate the impact of social identity on rule following behavior. First, using large-scale traffic violation data from a major city in China, we empirically showed that traffic...

Economic and social interaction takes place between individuals with heterogeneous characteristics. We investigate experimentally the emergence and informal enforcement of different contribution norms to a public good in homogeneous and different heterogeneous groups. When punishment is not...