Far from being economically primitive, plantation slavery generated some of the most sophisticated management and accounting practices of its era. Because planters owned their workers as capital and faced no labor market constraints on experimentation, they developed detailed productivity records, standardized metrics, and hierarchical reporting that in some respects anticipated later industrial management.
Because enslaved people were purchased assets rather than hired workers, planters accounted for them on the books as depreciating capital, tracking their value, aging, and expected output like machinery. This ownership structure let planters calculate returns per person and reallocate, overwork, or sell them with a precision that waged employers, constrained by the ability of free workers to quit, could not match.
Planters recorded each enslaved person's daily cotton weight and used individual histories to set escalating quotas, treating a worker's own past peak as the new minimum standard. This turned measurement into a ratchet: data established what each body could produce, and falling short of one's own record became grounds for punishment.
Measurement systems are not neutral mirrors of productivity; they encode the power relations of who is counted and who does the counting. On plantations, the same records that read as rational efficiency were mechanisms for extracting more labor through calibrated violence, so the sophistication of the data was inseparable from the brutality it served.
Affleck published standardized plantation record books with ready-made columns for tracking output, inventory, and the depreciation of enslaved people, selling a portable management template to planters across the South. The commercial spread of these forms shows how data-driven plantation management was codified and distributed as a product, not just improvised locally.
The capacity to measure and optimize depends on the capacity to control the measured subject, and absolute control over enslaved people made possible experiments and data collection that free labor conditions foreclosed. This implies that advances in management technique can emerge precisely where domination is most total, not where incentives are most humane.