On the Principles of Political Economy, And Taxation

On the Principles of Political Economy, And Taxation is a nonfiction economics book by David Ricardo, first published in 1817. It lays out Ricardo’s thinking about how wealth is distributed, how land rent changes as population grows, and how prices and production are connected to larger economic forces. The book also develops the idea of comparative advantage, arguing that free trade can benefit two or more countries even when one of them is more productive in every area.

This book is a good fit for readers interested in classical economics, trade policy, and the logic behind market systems. It is not written as a narrative, so it works best for anyone comfortable with a theory-driven text and with following a structured argument. What makes it stand out is the way it links everyday questions about land and income to a broader case for international trade, which gives it a lasting place in economic thought.