""Outlines of a System of Political Economy"" is a seminal work by Thomas Joplin, first published in 1823. This book is an early example of the development of political economy as a separate field of study. Joplin outlines the basic principles of political economy, including the role of government, the nature of markets, and the relationship between supply and demand. He argues that a free market is the most efficient way to allocate resources and...