After long suffering from benign neglect if not outright contempt, industrial policy is almost fashionable again. The global financial and economic crisis known as the Great Recession has forced researchers and policy makers to confront the reality that market forces alone generally do not lead...

This essay is about an important area in which there has been major rethinking-industrial policy, by which the authors mean government policies directed at affecting the economic structure of the economy. The standard argument was that markets were efficient, so there was no need for government...

Joseph Stiglitz is one of the world’s greatest economists. He has made fundamental contributions to economic theory in areas such as inequality, the implications of imperfect and asymmetric information, and competition, and he has been a major figure in policy making, a leading public...

We show that supply networks are inefficiently, and insufficiently, resilient. Upstream firms can expand their production capacity to hedge against supply and demand shocks. But the social benefits of such investments are not internalized due to market power and market incompleteness. Upstream...