Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
This paper reexamines the well-known increase in cotton production in the postbellum American South, revealing a rather less well understood pattern. The shift to cotton was confined to the Piedmont area of Georgia and South Carolina; it was not a phenomenon of the entire South. The changes in cotton production between 1860 and 1880 followed patterns quite different from those shown in an analysis of 1880 alone. And the 1880 pattern is best explained by the racial composition of the inhabitants, as noted originally by DeCanio, not the tenure variables emphasized in much of the existing literature.