Innovation, Institutions and Growth is a comprehensive and intellectually ambitious work that examines one of the most consequential questions in the history of economic thought: why do some nations achieve sustained prosperity while others remain trapped in stagnation? Drawing on the disciplines of economics, economic history, political science, and the sociology of technology, this book advances a powerful central thesis — that the dynamic, mutually constitutive relationship between innovation and institutions is the deepest and most reliable determinant of long-run economic performance.The book opens by establishing the foundational conceptual framework through which its entire analysis proceeds. It examines the nature of institutions — both formal rules such as property rights, contract law, and regulatory frameworks, and informal norms such as cultural attitudes, social trust, and entrepreneurial disposition — and demonstrates how their quality shapes the incentives, capacities, and directions of innovative activity across different national and historical contexts. It then traces the history of human innovation from the earliest agricultural civilizations through the guild economies of the medieval world, the transformative upheaval of the Industrial Revolution, and the successive technological paradigms of the modern era, revealing at each stage the indispensable role of institutional arrangements in enabling or constraining technological progress.From these historical and theoretical foundations, the book proceeds to a systematic examination of the specific institutional dimensions of the contemporary innovation economy. It analyses the contested economics of intellectual property rights, exploring how the design of patent and copyright systems can simultaneously incentivize and impede innovation. It examines the architecture of innovation finance — from venture capital and angel investment to public development banks and sovereign innovation funds — and the conditions under which different financial institutions most effectively support different types and stages of innovative activity. It investigates the role of the state as an entrepreneurial actor, revisiting the theory and practice of industrial policy through the lens of DARPA, the East Asian developmental states, and the emerging green industrial policies of the European Union, China, and India.The book gives sustained attention to the human and cultural dimensions of innovation — the entrepreneurial cultures, social capital networks, and geographic innovation clusters that produce the informal institutional ecology within which formal policy instruments operate. It examines the profound governance challenges of the digital revolution, including platform economics, data governance, and competition policy in winner-takes-all markets. It addresses the critical questions of innovation inequality — who benefits from technological progress and who is excluded — and the institutional prerequisites for the green energy transition that the climate crisis demands.In its final chapters, the book confronts the most transformative technological development of the current era — artificial intelligence — and examines the institutional frameworks emerging globally for its governance. It concludes with a synthesis of cross-country policy lessons, a framework for sequencing institutional reform across different stages of development, and a practical roadmap for governments, firms, and international bodies seeking to build innovation-ready institutions adequate to the challenges of the twenty-first century.