THE IMPACT OF SOCIAL INFRASTRUCTURE ON LABOR PRODUCTIVITY AND QUALITY OF LIFE: THEORETICAL PERSPECTIVES AND CROSS-COUNTRY ANALYSIS

Abstract

This article examines the multifaceted role of social infrastructure as a key determinant of economic growth and public welfare. A comprehensive theoretical and methodological analysis is conducted, tracing the evolution of scholarly approaches-from the classical theory of human capital to contemporary concepts of social sustainability and inclusive development. It is argued that social infrastructure constitutes a strategic asset that ensures the reproduction of a skilled labor force, enhances labor productivity, and improves the quality of life of the population. Based on a comparative analysis of international experience, the study demonstrates that investment in social infrastructure has a significant impact on macroeconomic indicators, employment levels, and social stability.