Osnove Ekonomije " is the Croatian/Serbian translation of N. Gregory Mankiw's world-renowned textbook, Principles of Economics . It is widely considered the gold standard for introductory economics due to its clear, conversational style and focus on practical application over abstract theory.

Unlike older, math-heavy textbooks that intimidated beginners, Mankiw focuses on intuition. The book is famous for its clear writing style, real-world examples, and a structured approach that builds concepts brick-by-brick.