Boris Johnson has sown dangerous ambiguity over Covid rules with mixed messaging for Freedom Day

Sixty years ago, Daniel Ellsberg, as a graduate student at Harvard, wrote a now-seminal paper on behavioural economics. The conclusions of “Risk, ambiguity and the Savage axioms” pose a fundamental challenge to the conventional economic model of rational choice, as well as the Government’s current Covid strategy.  Despite its seemingly esoteric nature, an experiment carried […]