In The Moral Consequences of Economic Growth, Benjamin Friedman argues that growth reduces the strength of interpersonal income comparisons, and thereby tends to increases the desire for pro-social legislation, a position he supports by drawing on the historical records of the US and several...

This note presents a simple model of Hirschman and Rothschild’s (1973) tunnel effect, which is generally interpreted as reducing inequality aversion. The model identifies two separate tunnel effects, associated with own-sector and inter-sector productivity shocks, that are closely related to...

After a decade of research, the effect of inequality on long-run economic growth remains unresolved, in part because researchers have treated omitted variable bias as an estimation problem rather than a deeper question of causality. In this article we argue that the key omitted variable is the...

We consider the role of intellectual property rights (IPRs) in a Schumpeterian growth model in which patent holders face the threats of profit loss due to imitation and complete replacement due to successful outside innovation. In this setting stronger IPR enforcement has both imitation and...

This paper investigates the political economy of taxation and growth in a model in which individuals have preference for high levels of relative consumption. A pivotal voter determines the equilibrium tax on capital, the revenues from which fund the provision of productive public goods. The...

We estimate a finite mixture model in which countries are sorted into groups based on the similarity of the conditional distributions of their growth rates. We strongly reject the hypothesis that all countries follow a common growth process in favor of a model in which there are four classes of...