Schelling-interview-Oxonomics-2007
The transcript records a 2007 interview conducted by Jean‑Paul Carvalho with Nobel laureate Thomas Schelling at his Maryland home. Schelling recounts his intellectual journey from a post‑World‑II Marshall Plan negotiator to a pioneering theorist of bargaining, commitment, and focal points. He explains how his early work on commitment and credible threats led to the concept of focal points in coordination games, and how these ideas informed Cold‑War nuclear deterrence strategy—detailing the shift to airborne alert, submarine‑based second‑strike capability, and the political use of troop deployments as “hostages of fortune.” Schelling evaluates contemporary nuclear risks, arguing that China’s nuclear posture is conservative, that India‑Pakistan understand mutual destruction, and that Iran and North Korea remain unpredictable but are likely deterred by the historical record of nuclear restraint. He revisits the origin and significance of focal points, illustrating them with everyday examples and the “Open Skies” negotiation geometry. The interview then moves to his early agent‑based segregation model, its role in revealing invisible‑hand outcomes, and his view of the limits of such simulations for macro‑economics. Schelling discusses the rise of behavioural economics, defending its contribution to exposing systematic judgment errors and its relevance to insurance and genetics policy. Finally, he reflects on the future of game theory, noting that elementary matrix tools remain widely useful, while the frontier of the field is unclear, and emphasizing the importance of empirical, influence‑focused studies over abstract rational‑player models. The transcript ends with a bibliography of Schelling’s key works.
Topics
From Marshall Plan to Negotiation Theory: Schelling’s Intellectual Origins
Schelling describes his early career in the Marshall Plan, European Payments Union, and NATO aid negotiations, and how these experiences sparked his fascination with universal principles of negotiation across domains.
Commitment, Credible Threats, and the Birth of Focal Points
He explains the development of the concepts of commitment, credible threats/promises, and the later crystallization of focal points after a discussion with Kenneth Boulding, including the early questionnaire that demonstrated coordination without communication.
Cold‑War Nuclear Deterrence: Making Threats Credible and Promises Secure
Schelling outlines how the US transformed its strategic posture—airborne alert, submarine‑based second‑strike, Minuteman missiles, and the political use of stationed troops—to ensure a credible retaliation threat and a convincing promise of restraint.
Assessing Contemporary Nuclear Risks: China, South Asia, Iran, and North Korea
He evaluates the nuclear postures of China, India‑Pakistan, Iran, and North Korea, arguing that historical deterrence has limited their willingness to use nuclear weapons, while noting uncertainties about the latter two.
Focal Points in Coordination Games: Historical Examples and Modern Implications
Schelling revisits classic focal‑point experiments (Grand Central clock, North Pole, Open Skies geometry) and argues that focal points remain under‑utilized for predicting bargaining outcomes.
Agent‑Based Modeling of Segregation and Its Limits for Social Science
He discusses his 1971 segregation model as an early agent‑based simulation, its power to reveal invisible‑hand outcomes, and his skepticism about scaling such models to fully realistic macro‑economic analysis.
Behavioural Economics and the Challenge to Rational Choice
Schelling reflects on the emergence of behavioural economics, its roots in experimental games, the contributions of Kahneman‑Tversky, and practical implications for insurance and genetics policy.
Future Directions and Blind Spots in Game Theory and Economic Theory
He speculates on the future utility of elementary matrix tools, the need for empirical studies of influence, and the uncertainty about where the frontier of game theory lies.