Foreign Sovereign Immunity and Comparative Institutional Competence

Adam S. Chilton

University of Chicago - Law School

Christopher A. Whytock

University of California, Irvine, School of Law

March 10, 2014

University of Pennsylvania Law Review, Vol. 163, 2014, Forthcoming
UC Irvine School of Law Research Paper No. 2014-23

Policymakers and legal scholars routinely make comparative institutional competence claims — claims that one branch of government is better at performing a specified function than another, and that the more competent branch should be in charge of that function. Such claims pervade American law and policy; but they are rarely evaluated with rigor.

We take advantage of an unusual legislative experiment to conduct what we believe to be the first systematic empirical analysis of the comparative institutional competence of the executive branch and the judiciary in a critical field of American law and policy: U.S. foreign relations. From 1952 to 1976, the U.S. State Department decided whether foreign nations would receive sovereign immunity from suits in U.S. courts. Based on the perception that the State Department’s immunity decisions were too influenced by political considerations, Congress passed the Foreign Sovereign Immunities Act of 1976 (the “FSIA”), which transferred immunity decisionmaking to the judiciary. This transfer was based on an explicit comparative institutional competence claim: that the courts are better able than the State Department to make immunity decisions based on law rather than politics.

To evaluate this claim, we created and analyzed an extensive dataset of foreign sovereign immunity decisions made by the State Department and the United States District Courts over the last fifty years. Our principal findings are threefold. First, we find no evidence that political factors systematically influenced the State Department’s immunity decisions. Second, there is strong evidence that political factors have systematically influenced the courts’ decisions. Third, the transfer of immunity decisionmaking to the courts did not significantly affect the likelihood of immunity.

All three findings challenge both the FSIA’s underlying comparative institutional competence claims and more general conventional understandings about the proper allocation of authority between the executive and judicial branches. To be sure, there may be valid reasons for the judiciary to play a leading role in immunity decisionmaking, and possibly other areas of U.S. foreign relations as well. But our analysis casts doubt on the widely made comparative institutional competence claim that the judicial branch is necessarily better equipped than the executive branch at making decisions free from systematic political influence.

Number of Pages in PDF File: 74

Keywords: Federal Courts, State Department, Comparative Institutional Competence, Institutional Design, Separation of Powers, Foreign Sovereign Immunity, Foreign Sovereign Immunities Act, Foreign State Immunity, Foreign Relations, Foreign Affairs, Empirical Analysis, Judicial Decisionmaking

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Date posted: March 11, 2014  

Suggested Citation

Chilton, Adam S. and Whytock, Christopher A., Foreign Sovereign Immunity and Comparative Institutional Competence (March 10, 2014). University of Pennsylvania Law Review, Vol. 163, 2014, Forthcoming; UC Irvine School of Law Research Paper No. 2014-23. Available at SSRN: http://ssrn.com/abstract=2407067

Contact Information

Adam S. Chilton (Contact Author)
University of Chicago - Law School ( email )
1111 E. 60th St.
Chicago, IL 60637
United States
Christopher A. Whytock
University of California, Irvine, School of Law ( email )
401 East Peltason Drive, Suite 1000
Irvine, CA 92697-8000
United States
(949) 824-0496 (Phone)
HOME PAGE: http://www.law.uci.edu
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