The Vickrey-Clarke-Groves (VCG) mechanism is a cornerstone of public choice theory. Edward Clarke's 1971 paper is the most cited article ever published in Public Choice, yet he remains a marginal figure in economics, and his contribution has not been studied systematically. Drawing on extensive archival sources, we analyze the intellectual conditions that formed Clarke's idea and its reception in the public choice community. Methodologically, rather than treating the VCG mechanism as a settled, finished result, we reconstruct the contingent process through which economists arrived at competing formulations. We reveal how scientific credit depended not only on priority of discovery but also on institutional support and clear communication according to disciplinary standards. Due to problems of exposition, Clarke initially failed to convince colleagues of his solution to Samuelson's challenge, retarding the completion of his PhD by nearly a decade. By then, the reformulation provided by Tideman and Tullock, and the more general treatment of the problem of free riding proposed by Groves and Ledyard, were receiving more attention. The paper contributes to the history of public choice by clarifying the development of demand-revealing mechanisms in the 1970s and by illustrating the difficulties of attributing scientific credit in cases of "simultaneous inventions" at a time of emerging field boundaries.
We demonstrate that events associated with minimum wage increases lead news coverage of organized labor to shift towards articles about minimum wages, and in particular to articles that reference high-profile advocacy organizations. Further, we show that news coverage of organized labor becomes more positive when that coverage is in the context of minimum wage increases. This suggests that the political advocacy of these groups may, in this setting, be focused in large part on the management of their reputational capital, whereas canonical models emphasize a narrower set of rent-seeking objectives. Consistent with the minimum wage’s popularity with the public, this shift in news coverage is “good PR.” To conduct this analysis, we develop a new dataset for analyzing linkages between news coverage, labor unions, and minimum wage increases.
How does artificial intelligence (AI) change the case for markets relative to central planning? Both market participants and planners use AI to forecast demand and costs and develop ideas for products and methods of production, marketing, and distribution. I compare expected consumer benefits from their chosen innovations, less implementation and evaluation costs, without and with AI. Both have access to the same forecasts, consumer responses, and public trial results. Market participants also use information from purchases and competing bids that planning procedures do not reproduce. With other evidence unchanged in quality, better shared forecasts help both groups, but help planners more in the model because they begin with less information. I represent AI as increasing the number of ideas both groups examine, keeping their average net value and the variation around that average unchanged. I derive limits on the extra market cost per idea and the accuracy of shared forecasts. Below both limits, examining more ideas increases the market advantage after costs despite planners catching up, even with an unchanged extra market cost per idea. Forecast accuracy beyond the threshold instead shifts the comparison toward planning. If the net welfare difference in other activities remains unchanged, these conditions also determine which arrangement gains more from AI. A separate extension examines lost innovation benefits and additional costs from political and bureaucratic objectives under planning. Under the derived conditions, AI strengthens the market case by expanding the ideas examined and increasing the payoff from market-generated knowledge in choosing which to pursue.
This paper examines the cultural roots of state ownership of enterprises. Drawing on data for European countries, we show that the scale of state ownership of enterprises is smaller in individualist societies than in collectivist ones. This relationship is robust to a broad set of cultural, economic, and historical controls. We address endogeneity concerns by using genetic, epidemiological, and linguistic data as instruments for individualism. We propose several political economy mechanisms underlying this relationship. First, in collectivist societies, voter preferences are tilted toward more extensive state ownership of enterprises. Second, in collectivist societies, interest groups may be stronger and democracy may be weaker, both of which can result in a larger share of state-owned enterprises in the economy. We provide empirical evidence supporting these channels. Finally, we show that the negative relationship between individualism and the scale of state ownership also holds in non-European countries.
This paper applies a public choice framework to examine how successful nonviolent protest campaigns are associated with changes in the ideological orientation of state education systems. We conceptualize education as a site of political bargaining in which organized interests shape educational governance and classroom political socialization. Using cross-national data on political mobilization and educational ideology, we estimate the effects of successful nonviolent campaigns on nationalist, socialist-communist, and democratic ideological emphasis within classroom instruction. We find that successful nonviolent campaigns are associated with declines in nationalist and socialist-communist ideological emphasis alongside increased emphasis on democratic norms and democratic institutions. We do not interpret these shifts as movement from indoctrination to ideological neutrality. Rather, following recent work on political socialization and educational ideology, we treat all educational systems as engaged in ideological transmission and interpret the findings as shifts in the ideological orientation emphasized within educational practice. The results suggest that successful nonviolent mobilization is associated with broader political and institutional realignment that reshapes educational political socialization. Parallel estimates for successful violent campaigns do not display the same consistent pattern, although this contrast is descriptive rather than a direct test of the difference between campaign types.
