Development is one of those words that sounds simple until you try to define it. Is a country “developed” because its factories hum and its GDP climbs? Or because its people can read, stay healthy, and choose the lives they value? Mainstream growth models gave one set of answers, but several alternative traditions pushed back hard, arguing that those models missed how economies actually change and who actually benefits. Three of these alternatives stand out for students of urban and regional development: the Marxian approach, the structuralist approach, and the long-running debate over markets versus government intervention. Each offers a different lens on the same question, and together they explain a great deal about why countries pursued the policies they did.
Table of Contents
- Why one theory was never enough
- The Marxian approach: development as a change in how we produce
- Forces and relations of production
- Why capitalism contains its own transition
- The structuralist approach: fixing the rigidities in the economy
- Dualism and agricultural stagnation
- Import substitution as a remedy
- Markets versus government intervention
- Amartya Sen and development as the expansion of choices
- The complementary roles of market and state
- Three lenses on the same question
Why one theory was never enough
Classical and neoclassical economics treated development largely as a matter of accumulating capital and letting markets allocate it efficiently. That picture worked reasonably well for explaining already-industrialised economies, but it struggled to explain poverty traps, stagnant agriculture, and the persistent gap between rich and poor nations. The alternative approaches discussed here were responses to that gap. They share a common instinct: that development is shaped by deep structures, class relations, and human freedoms, not just by prices and savings rates.
The Marxian approach: development as a change in how we produce
For Karl Marx, development was not primarily about income figures. It was about transformation in the mode of production, meaning the way a society organises itself to produce the goods it needs to survive. History, in this view, moves through stages, each defined by a dominant mode of production: primitive communism, slavery, feudalism, capitalism, and eventually socialism.
Forces and relations of production
The Marxian engine of change has two parts. The forces of production include technology, tools, machinery, skills, and labour, essentially society’s productive capacity. The relations of production are the social and property arrangements that organise this capacity, such as who owns the factories and who sells their labour. Marx argued that the economic “base” formed by these forces and relations shapes the “superstructure” of law, politics, and ideology that sits on top of it. When the base shifts, the superstructure eventually follows. A feudal economy generates feudal laws and morality; when capitalism replaces it, legal systems reorganise to protect property and contracts.
Technological progress is central to this story. As the forces of production advance, they eventually outgrow the existing relations of production. The old arrangements start to act as a brake, or what scholars analysing Marx call a fettering of productive forces. The merchant and industrial class that championed markets, private property, and wage labour did so precisely because these new relations suited the emerging industrial forces that feudalism could not accommodate.
Why capitalism contains its own transition
Marx’s most striking claim was dialectical: capitalism is enormously productive, yet it generates the very conditions that point beyond it. He held that capitalism expanded the productive forces further than any earlier system, but that this same growth created the basis to overcome the social relations it had itself generated and advance toward a socialist society. The contradictions he identified, such as periodic overproduction, unemployment, and the displacement of workers by new technology, sharpen the conflict between the capital-owning class and the working class. As that conflict deepens, the system moves toward a fundamental reorganisation.
The structuralist approach: fixing the rigidities in the economy
The structuralist approach emerged mainly from Latin America in the 1950s and 1960s, associated above all with the economist Raúl Prebisch and the United Nations Economic Commission for Latin America. Its starting point was a refusal to assume that markets in developing countries behave like markets in textbooks. Structuralists argued that developing economies are full of rigidities: structural features that block the smooth adjustments standard theory predicts.
Dualism and agricultural stagnation
One key rigidity is dualism, the coexistence of a modern, productive sector alongside a large, backward, low-productivity sector. Structuralist thinkers shared a concern with the structural causes of underemployment and the centrality of structural transformation in the development process. Agricultural stagnation was a recurring worry. When farm output cannot respond flexibly to rising demand, the result is inflation and bottlenecks rather than growth. These were not seen as temporary glitches but as built-in features of underdeveloped economies that required deliberate policy to overcome.
A second pillar was the view of international trade as stacked against poor countries. Prebisch, along with Hans Singer and Gunnar Myrdal, observed no tendency for poor and rich countries’ incomes to converge. As the Brookings Institution summarises, structuralists believed developing countries exported mostly primary products that faced limited and inelastic demand, so productivity gains in those goods pushed prices down and benefited rich importers rather than poor producers.
Import substitution as a remedy
If free trade alone could not break the trap, the logical response was to produce at home what had previously been imported. This strategy, import substitution industrialisation, used high tariffs and protection to nurture domestic manufacturing. The thinking drew on academic work charting the interventionist state’s role in building infrastructure and subsidising new entrepreneurs behind protective barriers.
This is not just Latin American history. It describes the path independent India chose. The Second Five-Year Plan of 1956, built on the Mahalanobis model, paired a vast public sector with import substitution. As reporting on historian Nikhil Menon’s work notes, this strategy of a robust public sector coupled with import substitution passed into orthodoxy and defined the economy until the 1990s reforms. Steel plants at Bhilai, Rourkela, and Durgapur were the visible monuments of this approach. Critics later argued it produced inefficient, uncompetitive industries with little incentive to innovate, and pointed to the export-oriented success of East Asian economies as a contrast. Yet the structuralist insight that markets in poor countries face genuine structural obstacles remains influential.
Markets versus government intervention
The third strand is less a single theory and more an enduring debate: how much should markets be left alone, and how much should the state intervene? The Marxian and structuralist traditions both leaned toward a strong public role. The market-friendly tradition argued the opposite, holding that state planning misallocates resources because planners lack the price signals markets provide. The most influential attempt to move beyond this either/or framing came from Amartya Sen.
Amartya Sen and development as the expansion of choices
Sen, who won the Nobel Prize in economics in 1998, reframed the entire question. In his capability approach, development is not the accumulation of wealth but the expansion of real freedoms, or the substantive choices people have to lead lives they value. Income matters, but only as a means. What counts is whether a person can actually be educated, healthy, and able to participate in society. Sen identified several interlocking freedoms, including political freedoms, economic facilities, social opportunities, transparency guarantees, and protective security, that reinforce one another. This framework directly shaped the Human Development Index, which measures progress through health and education alongside income rather than GDP alone.
The complementary roles of market and state
Crucially, Sen refused to treat markets and the state as enemies. He valued markets for generating wealth and allocating resources, while insisting the state must correct market failures and ensure benefits are shared. In his own words, the freedom-centred view distinguishes between repressive interventions that stifle initiative and the supportive role of the state in providing public education, health care, and social safety nets. A laptop scheme achieves little if students cannot use the devices; a hospital built far from where people live expands no one’s real capability to be healthy. Markets and government, in this reading, are partners that address different failures, not rivals competing for the same job.
Three lenses on the same question
Placed side by side, the three approaches reveal their distinct emphases. The Marxian approach locates development in the clash between technology and ownership, predicting transformation through class conflict. The structuralist approach focuses on concrete rigidities, such as dualism and unfair trade, and prescribes active state-led industrialisation. Sen’s framework shifts the goalposts entirely, asking not how much an economy produces but how much freedom its people gain. For anyone studying how cities, regions, and nations grow, holding all three lenses at once is far more revealing than committing to any single one.
What do you think? If development is really the expansion of people’s freedoms rather than the growth of output, how should a fast-urbanising country decide where to invest first? And looking at the rigidities the structuralists described, do you think the centre-periphery imbalance still shapes the choices available to developing economies today?
References
- https://www.tandfonline.com/doi/abs/10.1080/03017605.2024.2416745
- https://marcellomusto.org/marxs-conception-of-the-dialectical/
- https://www.scielo.org.mx/scielo.php?pid=S0301-70362020000300003&script=sci_arttext&tlng=en
- https://www.brookings.edu/articles/trade-and-development-the-view-from-50-years-ago/
- https://www.files.ethz.ch/isn/30084/2005-13.pdf
- https://theprint.in/past-forward/35-yrs-of-mahalanobis-model-vs-35-yrs-of-manmohan-singh-two-key-moments-of-indian-economy/2446156/
- https://www.ikedacenter.org/resources/amartya-sen-shares-his-theory-development-freedom
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