Enlightened absolutism, also called enlightened despotism, refers to the conduct and policies of European absolute monarchs during the 18th and early 19th centuries who were influenced by the ideas of the Enlightenment, espousing them to enhance their power. The concept originated during the Enlightenment period in the 18th and into the early 19th centuries. An enlightened absolutist is a non-democratic or authoritarian leader who exercises their political power based upon the principles of the Enlightenment. Enlightened monarchs distinguished themselves from ordinary rulers by claiming to rule for their subjects' well-being. John Stuart Mill stated that despotism is a legitimate mode of government in dealing with barbarians, provided the end be their improvement.

Physiocracy is an economic theory developed by a group of 18th-century Age of Enlightenment French economists who believed that the wealth of nations derived solely from the value of "land agriculture" or "land development" and that agricultural products should be highly priced. Their theories originated in France and were most popular during the second half of the 18th century. Physiocracy became one of the first well-developed theories of economics.