Contemporary American interest in using antitrust law to address wealth inequality is a symptom of American political dysfunction rather than a reflection of any intellectual advance regarding the sources of inequality. Indeed, both the original American progressives of a century ago, as well as...

Disruptive innovation can be described as the introduction of a new conceptual idea or meme into an existing system that causes the system to be fundamentally altered. Assembly lines, air conditioning, digital film, and personal computers represent such innovations, all of which led to...

Occupational licensing is among the fastest-growing labor market institutions in the U.S. economy. One of the key features of occupational licensing is that the law determines who gets to do the work. In those cases where universally licensed occupations are both complements to and substitutes...

Intermediaries, like real estate agents, Consumer Reports, and Zagats, have long helped buyers to identify their most suitable options. Now, the combination of databases and the Internet enables them to serve consumers dramatically more effectively. This article begins by offering a three-part...

Re-licensing requirements for professionals that move across borders are widespread. In this paper, we measure the returns to an occupational license using novel data on Soviet trained physicians that immigrated to Israel. An immigrant re-training assignment rule used by the Israel Ministry of...

Intangibles are ideas or knowledge about the natural (physical and biological) and socio-cultural worlds that enable people to better accomplish their goals, both in primitive societies and in modern economies. Intangibles include basic research and technology improvements as well as knowledge...

Re-licensing requirements for professionals that move across borders are widespread. In this paper, we measure the returns to an occupational license using novel data on Soviet trained physicians that immigrated to Israel. An immigrant re-training assignment rule used by the Israel Ministry of...

I compare certification and self-regulation, two widely used quality assurance mechanisms in markets where consumers do not observe the quality of goods. Certification is a mechanism in which an external firm offers a certificate to producers who undergo a testing procedure, issues the...

Re-licensing requirements for professionals that move across borders are widespread. In this paper, we measure the returns to an occupational license using novel data on Soviet trained physicians that immigrated to Israel. An immigrant re-training assignment rule used by the Israel Ministry of...

Re-licensing requirements for professionals that move across borders are widespread. In this Paper, we measure the returns to an occupational license using novel data on Soviet trained physicians that immigrated to Israel. An immigrant re-training assignment rule used by the Israel Ministry of...