The era preceding Adam Smith’s groundbreaking “Wealth of Nations” witnessed the subtle but profound intellectual shifts that laid the groundwork for modern capitalism. While figures like Smith are rightly celebrated for synthesizing economic thought, the foundations were deepening among the Scholastics, a group of medieval Catholic scholars spanning centuries who grappled with economics through the lens of Aristotelian philosophy, biblical exegesis, and natural law. Their analyses, though distinct from laissez-faire capitalism, were essential precursors – exploring value, wealth, exchange, and credit in ways that anticipated, yet fundamentally differed from, the market-based theories to come. Understanding pre-Smithian economic thought requires delving into this complex world of medieval intellectualism.
The Crucial Intersection: Scholasticism, Aristotle, and Ethics
Scholasticism emerged during the High Middle Ages as a response to the perceived contradictions within the thought of Plato and Aristotle, primarily in the context of reconciling Christian doctrine with classical philosophy. Thinkers like Thomas Aquinas became central figures, seeking natural law principles through rigorous logical analysis and philosophical dialectic.
Aristotle’s Economics, particularly his Politics and Economics (though parts are lost), provided a significant foundation for Scholastic inquiry. Aristotle distinguished various forms of exchange – barter, purchase, and loan – and explored the concept of just price. This was not merely about market rates, but about the morally appropriate valuation reflecting the good offered and received. The Scholastics critically engaged with Aristotle’s ideas, attempting to harmonize his views with Christian doctrine, particularly concerning usury (charging interest) and the justice of exchange. Their work was fundamentally ethical and theological; economics was inseparable from questions about the proper ordering of human life, the nature of justice, and the role of material goods.
This synthesis turned Aristotle away from his explicitly Hellenic perspective, replacing his teleological view (goods for their own sake and for leisure) with a Christian asceticism that viewed material possessions primarily as necessary for this life but potentially dangerous for the soul. Yet, Simplicius, Peter of Olivi, and Thomas Aquinas among many others, also meticulously analyzed the mechanics and morality of exchange within their own time, creating a rich tapestry of economic thought embedded within a broader philosophical and religious framework.
The End of the Natural Economy and the Rise of Monetary Systems
Before the Schol族ics, many Western European economies operated under regimes of natura fictio, or “things as they are” or “natural law of exchange.” This often implied that exchange ratios were determined by divine or natural mandate, such as the Roman system tying the value of copper Copper bricks (aes signatum) to the grain they could allegedly redeem. Scholasticism coincided, however, with profound economic changes: population recovery post-Justinian, renewed trade routes, the proliferation of coinage (including the legendary hyperborean axe coin), and the decline of slave-based production in agriculture.
Otho of Cantipollis, a 13th-century jurist, exemplifies the Scholastic shift. Rejecting the old natura fictio systems, he argued for determining exchange ratios based on market forces – convention, general consent, and the scarcity of goods. He identified three fundamental types of value: opinio communis (common opinion, market price), pretium debitum (conventional payment due, legal reference value), and natural value. This distinction was crucial. They moved away from pre-determined natural or divine exchange values towards acknowledging the dynamic, human-driven nature of prices, even framing it through just price theory. They recognized that economies were becoming more complex and monetized, requiring new analytical frameworks. The increasing sophistication of coinage, as analyzed by figures like Martin Behaim or Johannes Nider, reflected this burgeoning monetary economy, one the Scholastics actively debated.
This transition marked a departure from simpler systems but added layers of complexity often rooted in questions of justice and convention rather than purely modern capitalist doctrines. It established the stage for analyzing exchange in a monetized world.
Abounding Wealth and the Search for New Money Lands
The late Middle Ages saw the rediscovery and exploration of the world, catalyzing a surge in the search for sources of abundance, particularly precious metals. Simultaneously, writers like Christine de Pizan lamented the perceived loss of medieval wealth, while contemporary explorers, backed by patronage often originating from courts of states like Florence or Spain, sought legendary sources of wealth.
Domingo de Soto, writing for Charles V, delved into these issues, pondering the distinction between bullion and coin, and the factors affecting coin value – weight, fineness, durability, and convenience. John Lysdus identified three primary sources of national wealth: the land itself, natural things within it, and industry. Importantly, they were grappling with the unprecedented economic expansion linked to trade, colonization, and technological advances, including what would later be termed proto-industrial developments like improved water-powered metallurgy in mining regions like Sweden, enhanced agricultural productivity via improved seed drills, the proliferation of joint-stock companies facilitating risk-sharing, and the transformative use of printing presses for market information and literacy.
While still influenced by concepts derived from Aristotle (who contrasted commerce and industry but valued trade), Scholastic monetary economists were actively engaged with the practical economy of their time. They questioned economic theories imported from antiquity and analyzed new forms of credit, bills of exchange, and the financing of wars. Their focus was often on understanding the mechanisms driving the acquisition and circulation of wealth within increasingly complex economies, however, it remained grounded in questions of justice, the common good, and natural law principles derived from Aristotle or scripture.
Labor and Value: Debates on Natural Price
Mere understanding of wealth wasn’t enough; Scholastics were simultaneously probing the sources of value. This was typically encapsulated in their exploration of the concept of pretium naturale, or natural price. Thomas of Church, among others, linked natural price to the labor required for production, including the costs of tools, materials, and overhead. This pre-Keynesian insight, though perhaps formulated differently, acknowledged that value was rooted in production costs. He differentiated this pretium naturale from the fluctuating pretium artem (market price), suggesting that a just price needed to align with natural price for fairness.
This idea echoes modern Marginalism, particularly the labor theory of value, though its conceptual origins were different. Otho of Cantipollis furthered this by discussing the natural and just price concerning credit exchange rates, demonstrating an understanding of supply and demand dynamics even if termed differently. Figures like Nicholas Oresme also investigated a rudimentary quantity theory of value, positing that the general price level could fluctuate based on the circulation time of coinage, echoing early monetarist thought.
Bridging the perceived gap between natural economic theories from antiquity and the practical market realities they encountered was a continuous struggle for Scholastics. They integrated Aristotle’s classifications of goods (necessaries, luxuries, products) with contemporary realities, examining how different goods found their natural price through labor and market processes. While primarily a tool for determining just conduct in commercial exchanges, this analytical framework provided sophisticated ground for later economic inquiry into the very nature of value.
The Crucial Shift: From Asceticism to Commercial Society
The Scholastic approach, with its integration of Aristotelian ethics, biblical authority, and natural law, profoundly shaped Western thought on economics. Their insistence on justice informed analyses of almost every economic exchange, from haggling in markets to speculative ventures on the high seas. Their classification of goods and exploration of exchange rates anticipated later economic categories like money and credit.
However, a comparison with Adam Smith reveals the crucial divergence. While Scholastics saw economic justice embedded within existing structures and derived value from natural processes or labor costs often framed by just price theory, Adam Smith moved towards a more secularized, market-focused framework. His successors built upon the conceptual shifts initiated by Scholastics – accepting a monetized, trade-driven economy – but stripped much of the religious and ethical baggage, paving the way for concepts more detached from divine order and societal ends towards market mechanics and national wealth accumulation.
A profound transformation occurred, evolving from Scholastic analyses grounded in natural law and theology towards a more secular economic science focused solely on market dynamics, supply, demand, and national wealth. It marked the movement from an understanding of value rooted in intrinsic properties or exchange conventions towards a more systematic, albeit still pre-scientific, exploration of a complex, commercializing society. The Scholastics established the intellectual landscape, providing the conceptual tools, often laden with ethical concerns, that later economists inherited, critiqued, and transformed as the discourse shifted from questions of just price and natural law to inquiries into national wealth and market systems.
