Nowadays, it is commonplace to claim that the economy overuses our limited material and energy resources and that this overuse threatens both human society and the biosphere. Other than anti-science cranks, the only ones who seem to deny this claim are mainstream economists. In our view, though,...

What explains the power-law distribution of top incomes? This paper tests the hypothesis that it is firm hierarchy that creates the power-law income distribution tail. Using the available case-study evidence on firm hierarchy, I create the first large-scale simulation of the hierarchical...

Based on worldly experience, most people would agree that firms are hierarchically organized, and that pay tends to increase as one moves up the hierarchy. But how this hierarchical structure affects income distribution has not been widely studied. To remedy this situation, this paper presents a...

What is the unit of analysis in economics? The prevailing orthodoxy in mainstream economic theory is that the individual is the "ultimate" unit of analysis. The implicit goal of mainstream economics is to root macro-level social structure in the micro-level actions of individuals. But there is a...

Humanity's most pressing need is to learn how to live within our planet's boundaries - something that likely means doing without economic growth. How, then, can we create a non-growth society that is both just and equitable? I attempt to address this question by looking at an aspect of...

Although the determinants of income are complex, the results are surprisingly uniform. To a first approximation, top incomes follow a power-law distribution, and the redistribution of income corresponds to a change in the power-law exponent. Given the messiness of the struggle for resources, why...