At many large universities it is conventional to deliver undergraduate introductory economics courses in a large lecture hall with a live lecturer. However, not surprisingly, casual empiricism suggests that rates of student absenteeism are significantly greater in a large lecture format than in...

Recent revisionist accounts of corporate governance in both business history and finance are challenging the tradition narrative, associated with Berle and Means (1932) and Alfred Chandler (1977), in which the American model of diffuse ownership and coherent diversification is both an inevitable...

Almost a decade ago, Paul Milgrom and John Roberts (1988, p. 450), two of the leaders in the formalist branch of the New Institutional Economics, made the following observation. "The incentive based transaction costs theory has been made to carry too much of the weight of explanation in the...

In an earlier paper, I criticized Schumpeter's account of the obsolescence of the entrepreneur in Capitalism, Socialism, and Democracy. That account rests, I argued, on a confusion about the nature of scientific knowledge and its role in the competences of the firm. This paper is an attempt to...

Industrial economists tend to think of competition as occurring between atomic units called "firms." Theorists of organization tend to think about the choice among various kinds of organizational structures -- what Langlois and Robertson (1995) call "business institutions." But few have thought...

This essay analyzes critically the idea of knowledge spillovers, especially as it enters the New Growth Theory. The conventional theory of spillovers, we argue, suffers from a thin and misleading account of the nature of productive knowledge. In this model, firms undersupply R&D, which impedes...

In this essay, I attempt to take seriously Schumpeter's perspective on competition as fundamentally about innovation. Drawing on literatures that concern themselves centrally with the patterns and processes of technological change, I focus on a set of issues very much on the present-day agenda:...

Using newly constructed data series on explosions, deaths, and steamboat traffic, we examine econometrically the causes of increased safety in steamboat boilers in the nineteenth century. Although the law of 1852 (but not that of 1838) did have a dramatic initial effect in reducing explosions,...