"A long-standing debate concerns the rationality of slave owners and this paper addresses that debate within the context of manumission. Using a new sample of 19th-century Virginia manumissions, I show that manumission was associated with the productive characteristics of slaves. More productive...

"Legal and economic historians now emphasize the centrality of organizational law in determining the contractual boundaries of the firm. Nineteenth-century US law recognized a small set of firm types - proprietorship, partnership and corporation - and enforced the creditor rights and priorities...