Fall 2022 Sociology Colloquium Series - Christopher Muller

The Political Economy of Incarceration in the Cotton South
Oct 24, 2022, 12:00 pm1:15 pm
Event Description

A large theoretical literature in sociology connects increases in incarceration to contractions in the demand for labor. But previous research on how the labor market affects incarceration is often functionalist and seldom causal. We estimate the effect of a shock to the southern agricultural labor market during a time when planters exerted a clear influence over whether workers or potential workers were incarcerated. From 1915 to 1920, a beetle called the boll weevil spread across the state of Georgia, causing cotton yields and the demand for agricultural workers to fall. Using archival records of incarceration in Georgia, we find that the boll weevil infestation increased the Black prison admission rate for property crimes by more than a third. Our analysis describes the institutional conditions under which falling labor demand should increase incarceration, clarifies the relationship between incarceration and the economic institutions that replaced slavery, and contributes to a growing literature on incarceration and exploitation in the labor market. The talk will close with reflections on how our results help to explain otherwise puzzling facts, like why the Black incarceration rate was lower in the South than in the North for much of the 20th century, why it was lowest in the South’s cotton belt, and why it began to tick upward when it did.


Christopher Muller is an Associate Professor of Sociology at the University of California, Berkeley. He studies the political economy of incarceration in the United States from Reconstruction to the present, with a particular focus on how agricultural labor markets, migration, and struggles over land and labor have affected incarceration and racial and class inequality in incarceration.