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who said laissez faire laissez passer ?

**Title: The Origins and Impact of “Laissez Faire, Laissez Passer”**

**Introduction**

The phrase “laissez faire, laissez passer” is a cornerstone of economic thought, advocating for minimal government intervention. This blog post explores its origins, meaning, and enduring influence on economic policy.

**Origins: François Quesnay and Vincent de Gournay**

The phrase “laissez faire” is often attributed to François Quesnay, a leading figure among the Physiocrats, a school of French economists in the 18th century. Quesnay, a medical doctor turned economist, is believed to have coined the term, which translates to “let do,” emphasizing the idea of allowing economic processes to unfold naturally without interference.

Vincent de Gournay, an intendant of commerce, popularized the phrase, adding “laissez passer” or “let pass,” extending the concept to the free movement of goods. This extension highlighted the importance of unencumbered trade, both domestically and internationally.

**Meaning and Principles**

At its core, “laissez faire, laissez passer” advocates for a hands-off approach to economic matters. It suggests that governments should refrain from imposing regulations, taxes, or tariffs that could hinder economic growth. The principle is rooted in the belief that markets, when free from interference, can self-regulate and function efficiently.

This philosophy is a direct response to mercantilism, the dominant economic policy of the time, which emphasized state control and protectionism. In contrast, laissez-faire promotes free trade and market freedom, trusting the natural order of economic forces.

**Historical Context: A Reaction to Mercantilism**

Mercantilism, prevalent in Europe during the 16th to 18th centuries, focused on accumulating wealth through state-controlled trade and colonies. However, this system often led to monopolies, trade restrictions, and stifled innovation. The Physiocrats, including Quesnay and de Gournay, sought to challenge this approach, arguing that economic prosperity could be better achieved through minimal government intervention.

**Philosophical Roots: The Influence of “Wu Wei”**

Interestingly, the concept of “laissez faire” has been linked to the Chinese philosophical idea of “wu wei,” which means “non-action” or “effortless action.” This principle, central to Daoist thought, suggests that one should align with the natural order rather than forcing change. Similarly, laissez-faire economics trusts in the natural flow of market forces, mirroring this philosophical approach.

**Evolution and Modern Relevance**

The ideas of Quesnay and de Gournay laid the groundwork for classical liberalism and modern free-market economics. While the phrase is often associated with Adam Smith, known as the “father of capitalism,” it was the Physiocrats who first articulated the principles of laissez-faire.

Today, the debate over government intervention versus market freedom continues. Proponents argue that laissez-faire promotes innovation and efficiency, while critics highlight the need for regulation to address market failures and social inequalities.

**Conclusion**

The phrase “laissez faire, laissez passer” represents a significant shift in economic thought, from state-controlled mercantilism to market-oriented liberalism. Originating with François Quesnay and popularized by Vincent de Gournay, it has left a lasting legacy on economic policy and philosophy. As we navigate the complexities of modern economics, the principles of laissez-faire remind us of the enduring tension between government intervention and market freedom.