Objective: The objective of the article is to refer to the thesis about the need to modify the main paradigm of economic sciences - by which we mean mainstream economics - with all its consequences that influence the whole economic sciences. We posit the need for the modification of how economic...

Chapter 1. Introduction -- Chapter 2. Rationality of choices made by individual consumer -- Chapter 3. Rationality of choices made by groups of consumers -- Chapter 4. Rationality of choices made by individual producers -- Chapter 5. Rationality of choices made by groups of producers by...