This essay criticizes the commonplace definition of corruption as the misuse of public office for private gain. Both elements in this definition are wrong: corruption is also found in the private sector and in some exceptional cases it may not simply be for private gain. Another problem with...

Under what circumstances is it necessary or convenient for an agent to rely on habits and rules? This paper focuses on the types of decision situation giving rise to their use. Even optimisation requires the development of rules, and for this reason mainstream economics cannot legitimately...