The Cliometrics literature on slave efficiency has generally focused on static questions. We take a decidedly more dynamic approach. Drawing on the records of 142 plantations with 509 crops years, we show that the average daily cotton picking rate increased about four-fold between 1801 and 1862....

Can part of Africa's current underdevelopment be explained by its slave trades? To explore this question, I use data from shipping records and historical documents reporting slave ethnicities to construct estimates of the number of slaves exported from each country during Africa's slave trades....

The nullification of slave wealth after the U.S. Civil War (1861-65) was one of the largest episodes of wealth compressions in history. We document that white Southern households holding more slave assets in 1860 lost substantially more wealth by 1870, relative to households that had been...

This paper provides the first quantitative assessment of Jamaican standards of living and income inequality around 1774. To this purpose we compute welfare ratios for a range of occupations and build a social table. We find that the slave colony had extremely high living costs, which rose...

We assess how the African slave trade—which had enduring effects on social cohesion—continues to influence financial systems. After showing that the intensity with which people were enslaved and exported from Africa during the 1400 – 1900 period helps account for overall financial...

This is the first paper to document the effect of health on the migration propensities of African Americans in the American past. Using both IPUMS and the Colored Troops Sample of the Civil War Union Army Data, I estimate the effects of literacy and health on the migration propensities of...

This working paper explores the significant contributions to the history of African-American slavery made by the application of the tools of cliometrics. As used here “cliometrics” is defined as a method of scientific analysis marked by the explicit use of economic theory and quantitative...

Slave property rights yielded a source of collateral as well as a coerced labor force. Using data from Dun and Bradstreet linked to the 1860 census and slave schedules in Maryland, we find that slaveowners were more likely to start businesses prior to the uncompensated 1864 emancipation, even...

This paper relies on birth and death lists from plantation records to investigate the causes of low birth weight and poor health of young slave children. The sources of deprivation can be traced to the fetal period. The slave work routine was arduous overall and particularily intense during...

Slavery has been a major institution of labor coercion throughout history. Colonial societies used slavery intensively across the Americas, and slavery remained prevalent in most countries after independence from the European powers. We investigate the impact of slavery on long-run development...