Who is the author of "The Wealth of Nations"?

"The Wealth of Nations," published in 1776, is a foundational text in classical economics and is authored by Adam Smith. In this work, Smith outlines key concepts such as the division of labor, the role of self-interest in economic transactions, and the importance of free markets in promoting economic growth and efficiency. His ideas laid the groundwork for modern economic theory and have had a profound influence on both economic thought and public policy.

The other individuals mentioned have made significant contributions to economic thought as well, but none authored "The Wealth of Nations." John Maynard Keynes is known for his work in the 20th century, particularly his theory of macroeconomics and the idea of government intervention to stabilize economic cycles. Milton Friedman is celebrated for his advocacy of free-market economics and monetarism in the 20th century. David Ricardo is known for his contributions to the theory of comparative advantage and international trade. While their works are essential in their own right, Adam Smith's contributions and the specific content of "The Wealth of Nations" distinctly set him apart as the author and a pivotal figure in economic literature.