Rabin’s calibration theorem for expected utility

Target entity: Rabin’s calibration theorem for expected utility
Context triple: [Matthew Rabin, notableWork, Rabin’s calibration theorem for expected utility]

• A. Merton’s portfolio problem
  Merton’s portfolio problem is a foundational continuous-time optimization model in financial economics that determines an investor’s optimal consumption and investment strategy under uncertainty.
• B. Lucas asset pricing model
  The Lucas asset pricing model is a foundational rational expectations framework in macro-finance that explains asset prices through representative-agent intertemporal consumption choices under uncertainty.
• C. Risk, Ambiguity and the Savage Axioms
  "Risk, Ambiguity and the Savage Axioms" is a seminal 1961 paper by Daniel Ellsberg that challenges expected utility theory by demonstrating how people systematically prefer known risks over ambiguous ones, a phenomenon now known as the Ellsberg paradox.
• D. Merton’s model of credit risk
  Merton’s model of credit risk is a structural framework in finance that values a firm’s equity as a call option on its assets to assess the probability of default and price corporate debt.
• E. expected utility theory (with John von Neumann)
  Expected utility theory (with John von Neumann) is a foundational framework in economics and decision theory that models how rational agents make choices under uncertainty by maximizing the expected value of a utility function.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Rabin’s calibration theorem for expected utility
Target entity description: Rabin’s calibration theorem for expected utility is a result in behavioral economics showing that standard expected utility theory with concave utility cannot plausibly explain observed levels of risk aversion over small stakes without implying absurdly high risk aversion over large stakes.

• A. Merton’s portfolio problem
  Merton’s portfolio problem is a foundational continuous-time optimization model in financial economics that determines an investor’s optimal consumption and investment strategy under uncertainty.
• B. Lucas asset pricing model
  The Lucas asset pricing model is a foundational rational expectations framework in macro-finance that explains asset prices through representative-agent intertemporal consumption choices under uncertainty.
• C. Risk, Ambiguity and the Savage Axioms
  "Risk, Ambiguity and the Savage Axioms" is a seminal 1961 paper by Daniel Ellsberg that challenges expected utility theory by demonstrating how people systematically prefer known risks over ambiguous ones, a phenomenon now known as the Ellsberg paradox.
• D. Merton’s model of credit risk
  Merton’s model of credit risk is a structural framework in finance that values a firm’s equity as a call option on its assets to assess the probability of default and price corporate debt.
• E. expected utility theory (with John von Neumann)
  Expected utility theory (with John von Neumann) is a foundational framework in economics and decision theory that models how rational agents make choices under uncertainty by maximizing the expected value of a utility function.
• F. None of above. chosen