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Nudging and Boosting: Steering or Empowering Good Decisions
Ralph Hertwig1, Till Grüne-Yanoff2
11 Max Planck Institute for Human Development, Berlin.
Policy makers increasingly use behavioral science insights. This study distinguishes "boosts," which enhance decision-making competence, from "nudges," which steer choices, offering a new framework for interventions.
Area of Science:
- Behavioral Economics
- Psychology
- Public Policy
Background:
- Policy makers are increasingly recognizing the value of psychological and behavioral economics insights.
- Behaviorally informed approaches have often focused on
Purpose of the Study:
- To distinguish between
Main Methods:
- Conceptual analysis
- Taxonomy development
Main Results:
- Boosts and nudges differ in targets, research roots, causal pathways, cognitive assumptions, reversibility, programmatic aims, and normative implications.
- An initial taxonomy of boosts is proposed.
Conclusions:
- Boosts represent a distinct category of nonfiscal, noncoercive intervention aimed at enhancing individual agency.
- Understanding the differences between boosts and nudges allows for more nuanced policy design.
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