May 1, 2024
Updated May 10, 2025
24 minute read
Behavioral Economics (BE) is a fascinating field that explores how psychological factors influence the economic decisions of individuals and institutions. It acknowledges that humans don't always act like the perfectly rational beings described in traditional economic theories. Instead, our choices are often shaped by emotions, mental shortcuts, social influences, and the way information is presented to us. This field seeks to understand these "predictably irrational" patterns in our behavior.
One of the exciting aspects of behavioral economics is its ability to explain real-world phenomena that traditional economics struggles with. For instance, why do people continue to invest in a failing project simply because they've already sunk a lot of money into it (the "sunk cost fallacy")? Or why are we more afraid of losing $100 than we are happy about gaining $100 (an effect known as "loss aversion")? Understanding these quirks of human psychology can lead to better decision-making in personal finance, public policy, and business strategy. The insights from behavioral economics are also being used to design more effective user experiences in technology and to encourage healthier lifestyles.
What is Behavioral Economics?
At its core, behavioral economics challenges the traditional assumption that individuals are purely rational "economic agents" who always make decisions to maximize their self-interest based on complete information. It integrates insights from psychology and cognitive science to build more realistic models of human behavior. Essentially, it's about understanding the "human" element in economic decision-making.
The field recognizes that our cognitive abilities are limited (this is called "bounded rationality"), and we often rely on mental shortcuts, or heuristics, to make decisions quickly. While these shortcuts can be efficient, they can also lead to systematic errors in judgment, known as cognitive biases. Behavioral economics explores these biases and heuristics to better predict and sometimes influence behavior.
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Find a path to becoming a Behavioral Economics. Learn more at:
OpenCourser.com/topic/vu72xf/behavioral
Reading list
We've selected 12 books
that we think will supplement your
learning. Use these to
develop background knowledge, enrich your coursework, and gain a
deeper understanding of the topics covered in
Behavioral Economics.
Is written by a Nobel laureate in economics and provides a comprehensive overview of behavioral economics, discussing the two systems of thinking, heuristics and biases, and their implications for decision-making.
Introduces the concept of nudges, which are small changes to the environment that can influence people's behavior without restricting their freedom of choice, and discusses their applications in various domains.
Explores the irrationalities of human behavior, discussing how emotions, social norms, and cognitive biases influence our decisions, and provides practical advice for making better choices.
Provides a concise overview of the field of behavioral economics, covering the key concepts, theories, and applications.
Explores the 25 most common behavioral biases that influence consumer behavior, providing insights into how businesses can use these biases to their advantage.
Applies behavioral economics to game theory, discussing how psychological factors influence strategic interactions.
Explores the benefits of irrational behavior, arguing that it can sometimes lead to better outcomes than rational decision-making.
Explores the psychological principles of persuasion, providing insights into how people can be influenced to change their attitudes and behaviors.
Applies behavioral economics to finance, discussing how psychological factors influence investment decisions and market behavior.
Explores the unexpected and often counterintuitive ways that economic principles operate in the real world, using behavioral economics to explain a wide range of phenomena.
Explores the science of habit formation, discussing how habits shape our behavior and how we can change them.
Explores the psychological effects of scarcity, discussing how it can lead to poor decision-making and negative consequences.
For more information about how these books relate to this course, visit:
OpenCourser.com/topic/vu72xf/behavioral
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