Choice Architecture
Critique of the Maximizing Behaviour of Consumers and Producers
AO3·HL
Syllabus requirement
How the way choices are structured affects decision-making. Includes default, restricted, and mandated choices.
Assessment objectives
AO3 Synthesis and Evaluation
Higher LevelThis topic is assessed at HL.
Summary
Choice architecture is the deliberate design of how options are presented to people so that the presentation itself influences decision-making. It matters because simple changes in context or default settings can nudge consumers towards healthier, more rational, or socially desirable choices without removing freedom of choice, and this is a key topic when critiquing the assumption of fully rational economic agents.