This paper examines the interplay of politics and economics in shaping societies and public policies. It provides an overview of key concepts in political economy, including capitalism, globalization, state intervention, and income inequality. The historical development of political economy is explored through the lens of classical, Marxian, neoclassical, and contemporary theories. Theoretical frameworks such as liberalism, Marxism, mercantilism, Keynesianism, and institutionalism are discussed, highlighting their implications for public policy. The paper also addresses current challenges and future directions in political economy, including inequality, technological change, climate change, and global governance. By analyzing these issues, the paper seeks to contribute to a deeper understanding of the complex relationship between politics and economics.

Political Economy, Politics, Economics, Capitalism, Globalization, State Intervention, Income Inequality, Liberalism, Marxism, Mercantilism, Keynesianism, Institutionalism, Public Policy, Inequality, Technological Change, Climate Change, Global Governance.