Entrepreneurship and Innovation as Drivers of Sustainable Economic Development: Opportunities, challenges, and policy perspectives

Entrepreneurship and innovation can renew industries, diffuse technology, raise productivity, create work, and address unmet social and environmental needs. Their contribution to sustainable economic development is nevertheless conditional: business entry alone does not guarantee innovation, durable jobs, inclusion, or lower ecological pressure. This paper synthesizes foundational theory, peer-reviewed empirical research, and evidence from the World Bank, OECD, International Labour Organization, United Nations, and other public institutions. It examines firm dynamics and employment, sustainable and green business models, digital transformation, distributional effects, institutional barriers, and policy design. Comparative cases consider Kenya's M-PESA mobile-money ecosystem, German photovoltaic energy cooperatives, and OECD lessons on green entrepreneurship support. Evidence indicates that young firms account for a disproportionate share of job creation in many advanced economies, while small and medium-sized enterprises constitute a large share of employment in developing economies; however, job outcomes depend on age, survival, productivity, informality, and local measurement. M-PESA research documents gains in consumption, resilience, and occupational choice, while the German case shows how predictable market rules can enable community investment and how policy changes can alter business-model viability. A structured narrative review, rather than a new econometric study, underpins the analysis. The paper concludes that policy should combine sound institutions and public goods with differentiated finance, skills, innovation diffusion, green demand, and safeguards for decent work, competition, and environmental integrity. Entrepreneurship is best treated as one component of a broader development system, not as a substitute for it.