The relationship between economics and quantum physics may seem unintuitive, since they are two very different disciplines. However, in recent decades, an interdisciplinary field has emerged that explores how concepts from quantum mechanics can be applied to economic theory and decision making. The principle that " the observer defines the observed " is one of the most fascinating concepts in quantum mechanics, and can be related to economics from a perspective of how the expectations and perceptions of economic agents influence the outcomes of markets. Let's delve into this analogy between the two fields: 1. “Quantum Uncertainty Principle and Expectations in Economics” In quantum mechanics, the “Heisenberg uncertainty principle” states that the position and momentum of a particle cannot be known simultaneously with precision. Similarly, in economics, economic agents (such as investors, consumers or companies) cannot know with certainty all the variables that influence a