Escaping the Middle-Income Trap: A Comparative Analysis of South Korea, Malaysia, and Brazil

This research paper examines why some countries successfully escape the middle-income trap while others experience prolonged periods of slower growth and limited productivity gains. It presents a comparative analysis of South Korea, Malaysia, and Brazil, focusing on human capital, innovation, institutions, industrial policy, productivity, technological upgrading, and economic complexity. Using a comparative case-study approach, the paper examines how countries transition from investment-driven growth toward technology adoption and, ultimately, innovation-driven growth. South Korea is examined as a case of successful structural transformation, while Malaysia and Brazil illustrate different challenges in moving toward higher-productivity and higher-value economic activities. The study argues that escaping the middle-income trap cannot be explained by a single factor. Instead, sustained development depends on the interaction between education and skills, technological capabilities, innovation, institutions, industrial policy, and productivity. The paper highlights the importance of changing the basis of economic growth as countries become more developed.