0-30p: Kontrollü okuyucu 📖
40-70p: Hafif bağımlı 👀
80p+: Geçmiş olsun, kitaplar seni ele geçirmiş 😅
In competitive markets where prices are free to move up and down, those prices fluctuate in such a way that supply equals demand. To simplify somewhat, we can say that Optimization + Equilibrium = Economics. This is a powerful combination, nothing that other social sciences can match.
The foundation of political economy and, in general, of every social science, is evidently psychology. A day may come when we shall be able to deduce the laws of social science from the principles of psychology. — VILFREDO PARETO , 1906