Must the state handle the adjudication of disputes? Researchers of different perspectives, from heterodox scholars of law who advocate legal pluralism to libertarian economists who advocate privatizing law, have increasingly questioned the idea that the state is, or should be, the only source of...

Protection against criminality is a traditional function of government. Where government fails, however, people often turn to the private sector. That is why there are three times as many private security guards as public police. The need for private security is greatest for low-income families,...