Keith B. Leffler

Non-Governmental Enforcement of Contracts: The Role of Market Forces in Assuring Quality

Benjamin Klein, B. Klein, K. Leffler, 1980 .

Transactions Costs and the Efficient Organization of Production: A Study of Timber-Harvesting Contracts

K. Leffler, Keith B. Leffler, Randal R. Rucker, 1991, Journal of Political Economy.