"In spite of such limitations, the New Institutional Economics research programme, given its willingness to acknowledge the central role played by information in the economic process, constitutes a marked advance over what is on offer from the neoclassical orthodoxy. There, information retains the status of the luminiferous ether of classical physics before Einstein: a ubiquitous medium that admitted of a mechanical account of action at a distance and kept the world conveniently Newtonian. Institutional economics, however, needs a more explicit and dynamic theory of information flows if it is to make more than a dent in the neoclassical defences. Having established that there exists credible institutional alternatives to markets, it needs to show how information production and exchange underpins them all, shaping their internal evolution as well as how they collaborate and compete. In effect, what is needed is a theory of social learning that extends beyond the individual or the organization to encompass more complex institutional settings. Such as theory, I believe, is foreshadowed in Douglas North’s historical studies of institutions. It now needs further development."