Berkeley Program in Law and Economics

Sustained growth occurs in developing nations through improvements in markets and organizations. These entrepreneurial innovation resembles a biological mutation that is unpredictable before it occurs and understandable afterwards. It is unpredictable because it begins with the innovator possessing private information by which he earns extraordinary profits. It is understandable because its ends with the public figuring out the innovation and profits approaching the ordinary rate of return. These characteristics of innovation have important consequences for law and policy to foster economic growth. Specifically, government officials who rely on public information cannot predict which firms or industries will experience rapid growth. Consequently, industrial policies that promote growth are unlikely to succeed. Proponents of industrial policy today make the same mistake as the mercantilists whose interventions Adam Smith attacked as a cause of national poverty. In contrast, secure property and contract rights, and effective business law (especially the laws regulating financial markets), create conditions under which competition naturally produces entrepreneurial innovation and nations become rich.