Judicial quality, contract intensity and trade: Firm-level evidence from developing and transition countries

The central role of the propensity score in observational studies for causal effects

Paul R. Rosenbaum, Donald B. Rubin · Biometrika · 1983 · 31K citations · Full text

Public Health, Biostatistics, Causal Inference +16

Sample Selection Bias as a Specification Error

James J. Heckman · Econometrica · 1979 · 28.9K citations

Social Sciences, Economics, Behavioral Economics +16

Law and Finance

Florencio López‐de‐Silanes, Andrei Shleifer, Robert W. Vishny · Journal of Political Economy · 1998 · 18.1K citations

Law, Corporate Governance, Finance +14

Transaction-Cost Economics: The Governance of Contractual Relations

Oliver E. Williamson · The Journal of Law and Economics · 1979 · 10.1K citations

Business, Contract Law, Economics +13

The Costs and Benefits of Ownership: A Theory of Vertical and Lateral Integration

Sanford J. Grossman, Oliver Hart · Journal of Political Economy · 1986 · 9.5K citations · Full text

Business, Business Economics, Contract Law +16