Mercantilism

The notion of “mercantilism” or the “mercantile system” as a formal idea was identified by Adam Smith in his The Wealth of Nations. Smith had in mind a set of writers (the mercantilists) who were active in the 16th and 17th centuries, primarily but not exclusively in England. As commonly stated, mercantilist thought supported a policy position that countries should attempt to achieve trade surpluses that result in an inflow of “precious metals” or gold. In some renderings, this inflow of gold was seen as supporting royal treasuries. Mercantilism was often expressed as a system of economic nationalism. As such, it also had elements of a “zero sum” approach to international economics relations, although whether this “zero sum” thinking extended into the domestic realm is a matter of some debate. In recent decades, interpretations of what exactly mercantilism stood for have diverged significantly. This is perhaps a positive development as it provides layers of nuance to what had become a simplification of what mercantilist writers really stated, as well as differences of opinion among these writers. The origins of mercantilism are wrapped up with another school of thought—that of “bullionism,” which focused directly on transactions in precious metals. These two schools of thought had a significant temporal overlap, although mercantilism eventually prevailed. Mercantilism also became wrapped up in European colonial activities, from the British East India Company, some of whose spokesmen were mercantilist writers, to Prince Leopold’s Belgian Congo disaster. For this reason, it is important to consider the impacts of mercantilism both within the Western European context and within Western European colonial systems. While in the end the mercantilist emphasis on the balance of trade and, more broadly, economic nationalism was incorrect, modern analysis of the school of thought has revealed that the mercantilist writers were indeed engaged in real economic analysis. Key concepts uncovered by mercantilist writers included balance of payments accounting, trade in services, monetary theory, aggregate employment, exchange rate determination, and others. These insights secure mercantilism a place in the history of economic thought.