the Lazy Market Hypothesis
This hypothesis suggests that real markets, when accounting for friction like labor, capital, risk, and cognition costs, are not irrationally lazy but rather lazily rational. Rational agents satisfice their effort based on marginal costs and benefits, leading to equilibria where laziness is a feature, not a bug. Effort frontier shocks, which alter cost or capability landscapes, advantage lazy-local agents due to their inherent slack, allowing adaptation.
The Lazy-Market Hypothesis The Lazy-Market Hypothesis models markets with friction, where rational agents prioritize satisficing over the Efficient-Market Hypothesis optimum due to the costs of information, cognition, and execution. | 1:11Original | |
Laziness and Market Equilibria Rational agents in adversarial fields, such as credit-card fraud or cybersecurity, operate in lazy equilibria by satisficing their effort and defense budgets against expected adversary capabilities, rather than maximizing them. | 1:15Original | |
Effort Frontier Shocks and Adaptation Effort frontier shocks, caused by changes in cost or capability landscapes, disadvantage eager-local agents and advantage lazy-local agents by creating opportunities for adaptation through existing slack. | 2:14Original | |
Closing Thoughts on Rationality and Markets Real markets are lazily rational, meaning observed irrational behavior in successful agents often stems from a misunderstanding of their full targets and cost functions within their operating environment. | 0:35Original |