Chapter 2 of R. Bin Wong's China Transformed (1997) closed by asking, among other research directions, for precise quantitative comparisons of Smithian dynamics — preindustrial growth driven by market expansion and specialization — between late imperial China and early modern Europe, to establish whether their strength or scope actually differed, while anticipating that such contrasts alone would not explain why China's land-constrained organic economy persisted while Europe's broke through to a mineral-based energy economy. Later literature has quantified individual dimensions (grain-market integration, real wages and prices, historical national accounts) but has either found rough parity, produced contested trends, or measured outcomes rather than the Smithian component itself. The comparative measurement of the strength and scope of market-driven growth, and the assessment of its explanatory weight relative to energy and institutions, remain open.

Background

A central puzzle of global economic history is the Great Divergence: why north-west Europe industrialized first while the economically advanced regions of late imperial China did not. One influential framework, developed in chapter 2 of R. Bin Wong's China Transformed (1997), compares the dynamics of industrial expansion in the two regions before factories. Its building blocks: (1) Smithian dynamics, after Adam Smith's proposition that the growth of markets permits an ever finer division of labor and so raises productivity — in economic history the term labels commerce-led growth available to any preindustrial economy, distinct from growth based on new technology or new energy sources. Wong argued that both early modern Europe and late imperial China experienced Smithian dynamics: expanding trade, commercialization of agriculture, and above all rural handicraft industry. (2) In Europe this rural industry was discussed as proto-industrialization — the hypothesis (from Franklin Mendels's work) that market-oriented handicraft production in the countryside was a transitional stage toward factory industrialization; in China's Yangzi delta, as Philip C. C. Huang documented (The Peasant Family and Rural Development in the Yangzi Delta, 1350–1988, 1990), rural industry instead persisted for centuries within an involutionary pattern of labor intensification, carried by semiproletarian households that combined smallholding farming with handicraft and wage work. (3) The divergence's energy basis follows E. A. Wrigley's distinction (Continuity, Chance and Change, 1988) between the organic economy, whose animate and plant-based energy (muscle, wood, fodder) is limited by land, and the mineral-based energy economy that England entered through coal. Wong's question is why the same kind of market growth had such different fates: Smithian dynamics in Europe culminated in a shift to mineral energy and factory industry, while in China they left organic-economy constraints intact. Kenneth Pomeranz's The Great Divergence (2000) sharpened the parity claim — arguing the Yangzi delta and core Europe were comparably commercialized and developed until about 1800 — and triggered a quantitative turn. Carol Shiue and Wolfgang Keller (American Economic Review, 2007) measured grain-price market integration on the eve of industrialization and found China and Western Europe broadly comparable (England above the Yangzi delta), concluding that strong market performance was necessary but not sufficient for industrialization. Bozhong Li and Jan Luiten van Zanden (Journal of Economic History, 2012) compared the Yangzi delta and the Netherlands in the 1820s and found Dutch GDP per capita roughly twice as high, with the gap concentrated in industry and services. Stephen Broadberry, Hanhui Guan and David Daokui Li (Journal of Economic History, 2018, restated 2021) built historical national accounts — GDP series reconstructed from archival and literary sources — for China 980–1850 and dated the divergence to around 1700, with Qing-era decline of the Yangzi delta — a chronology Thomas Rawski (Asia-Pacific Economic History Review, 2025) attacked as resting on unrealistically tight error margins, prompting the authors' 2026 reply. The most recent synthesis (Broadberry and Runzhuo Zhai, Economic History Review, 2026) attributes the divergence to divergent innovation paths dating to the fourteenth century. What none of this supplies is what Wong asked for: a direct, comparative quantification of the Smithian dynamics themselves — the strength (magnitude of market-driven growth) and scope (extent of market activity and specialization) of commercial expansion in the two economies — as opposed to price integration in one commodity class or the divergent outcomes those dynamics allegedly produced.

Problem Statement

Determine, quantitatively and comparably, whether the strength and scope of Smithian dynamics differed between late imperial China and early modern Europe: construct comparable measures of the extent of market expansion, specialization, and market-driven growth in the two regions (beyond the already-measured grain-price integration), and assess how much any such contrast contributes to explaining why China's organic-economy constraints persisted while Europe's were destroyed by the transition to mineral-based energy — a contribution Wong anticipated would fall short of a full explanation. Chapter 2 also posed related research directions: under what conditions rural industry persists alongside industrial production or de-industrializes (including electric power grids enabling renewed rural industry in twentieth-century China), and the social and demographic mechanisms — wealth, marriage, and fertility among semiproletarian households — linking Chinese rural industry to class formation and reproduction.

References

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