This paper sets forth new estimates of the farm labor force covering the period 1820 to 1860, for the United States and the major geographic regions. At the national level, the new figures are noticeably different from the previous estimates. In particular, the new estimates lower the 1820 farm...

We model the relationship between local agricultural surpluses, nutritional status, and height, and we test the hypothesis that adult height is positively correlated with the local production of nutrition in infancy. We test the hypothesis on two samples of Union Army recruits - one consisting...

Agriculture dominated the economy of eighteenth-century British America, and the pace of agricultural productivity advance was the primary determinant of the rate of economic growth. In this paper we offer new measures of agricultural productivity advance in the Lower South between 1720 and...

We model the relationship between local agricultural surpluses, nutritional status, and height, and we test the hypothesis that adult height is positively correlated with the local production of nutrition in infancy. We test the hypothesis on two samples of Union Army recruits - one consisting...