Rational Choice Theory emerged as a formal framework in economics and political science during the 20th century, building on earlier work by economists like Adam Smith (1723-1790) in Scotland. The theory assumes individuals make decisions by evaluating alternatives and selecting options that maximize their personal utility or benefit.

Key Developments

• John von Neumann and Oskar Morgenstern published Theory of Games and Economic Behavior in 1944 at Princeton University, formalizing rational decision-making
• Gary Becker extended the theory to sociology and human behavior in the 1960s at the University of Chicago
• Daniel Kahneman and Amos Tversky challenged pure rationality with their 1979 research on cognitive biases, published in Econometrica

Core Assumptions

Rational Choice Theory posits that individuals possess complete information, consistent preferences, and the ability to calculate outcomes. However, behavioral economics research demonstrates that humans deviate from pure rationality approximately 30-40% of the time in experimental settings, making decisions influenced by emotions, social factors, and cognitive limitations.

Herbert Simon introduced the concept of bounded rationality in 1957, arguing that decision-makers operate with incomplete information and limited cognitive capacity. His work at Carnegie Mellon University provided the foundation for understanding how people make realistic choices in complex environments rather than pursuing purely optimal solutions.

Reference:

Wikipedia reference

https://en.wikipedia.org/wiki/Rational_Choice_Theory