Major Theoretical Perspectives in Economic Geography

• Economic geography has no single theory. It is a plural, evolving sub-discipline built from several theoretical perspectives. Each starts from different assumptions about people, firms and space.
• Even its key concepts are debated.
  • Some geographers treat space as absolute (a container measured in kilometres), others as relative (measured by time and cost) or relational (produced by flows and power).
  • The meaning of a concept therefore depends on the perspective in use.
• Four perspectives form the classic sequence: neoclassical location theory, the behavioural approach, Marxist political economy and the post-structuralist/cultural turn.
  • Since the 1990s, institutional, evolutionary and relational approaches have been added.
  • The economists’ New Economic Geography forms a parallel tradition.

The Classic Sequence

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Neoclassical Location Theory

• Period: dominant in the 1950s and 1960s, during the quantitative revolution, though its roots are much older.
• Aim: to identify and explain regularities in the location of economic activities, using models drawn from neoclassical economics.
• Assumptions:
  • Rational economic man (homo economicus): perfectly informed and profit-maximising.
  • Isotropic plain: a uniform surface with equal transport in all directions.
  • Perfect competition and constant or diminishing returns.
• Foundational models:
  • Johann Heinrich von Thünen (1826): agricultural land-use rings set by distance to market and economic rent.
  • Alfred Weber (1909): least-cost industrial location, using the material index, isodapanes and labour and agglomeration deviations.
  • Walter Christaller (1933) and August Lösch (1940): central places, hexagonal market areas and the hierarchy of settlements.
  • Harold Hotelling (1929): spatial competition between two sellers.
  • Walter Isard (Location and Space-Economy, 1956) founded regional science.
• Legacy: this phase laid the groundwork for regional science, spatial economics and geographical economics.
  • Interest revived in the 1990s through Paul Krugman’s New Economic Geography.
• Criticism:
  • Its assumptions are unrealistic: real space is uneven and real decision-makers are not all-knowing.
  • It is static, describing equilibrium rather than change.
  • It ignores power, institutions, history and culture. Many geographers grew dissatisfied with its abstract, model-driven character.
• India: the siting of Tata Steel at Jamshedpur (1907) near the iron ore, coal and water of the Chotanagpur region fits Weberian least-cost logic.

Behavioural Approach

• Period: emerged in the late 1960s as a reaction to the limits of the quantitative revolution.
• Core idea: replace the rational, profit-maximising homo economicus with real decision-makers, who have:
  • imperfect information,
  • limited ability to use it, and
  • varied goals, not profit alone.
• Key ideas:
  • Herbert Simon’s “satisficer” (bounded rationality): people accept a satisfactory outcome, not the optimum.
  • Allan Pred’s behavioural matrix (1967): location decisions depend on the quantity of information and the ability to use it. Optimal locations are reached largely by chance.
  • Julian Wolpert (1964): farmers in central Sweden achieved only about two-thirds of their potential productivity. Their choices were constrained by information and attitudes to risk.
  • Mental maps and perception of places (Peter Gould).
• Contribution: it explains why firms and farmers often choose “good enough” locations and crops, and why inertia and imitation are common.
• Criticism:
  • It focuses on individuals and does not adequately examine the relationship between individual decision-makers and wider society: class, institutions, the state.
  • It is often descriptive and hard to generalise.
• India: the uneven adoption of high-yielding varieties in the 1960s–70s reflected differences in information, credit and attitudes to risk among farmers, as well as differences in irrigation.

Structuralist and Marxist Political Economy

• Period: influential from the 1970s onwards, and still a strong current.
• Core idea:
  • Social relations, especially class, are the centre of analysis.
  • Spatial patterns are outcomes of the structures of capitalism, not of free individual choice.
  • Attention shifts from spatial patterns and location factors to the social relations and economic structures that produce them.
• Key thinkers and concepts:
  • David Harvey (Social Justice and the City, 1973; The Limits to Capital, 1982):
    • capital accumulation and over-accumulation;
    • the “spatial fix”, in which crises are resolved by expanding geographically;
    • the built environment as a sink for surplus capital.
  • Doreen Massey (Spatial Divisions of Labour, 1984): firms locate different stages (headquarters, research, routine assembly) in different regions. Each new round of investment lays a new layer over earlier geographies.
  • Neil Smith (Uneven Development, 1984): the see-saw movement of capital between developed and underdeveloped places.
  • Dependency and world-systems theory (Andre Gunder Frank, Immanuel Wallerstein): core–periphery relations in the world economy.
• Contribution: it explains uneven development, deindustrialisation, regional decline and the exploitation of labour and periphery.
  • It made economic geography critical and socially aware.
• Criticism:
  • Structural determinism: people appear as bearers of structures.
  • Economism: culture, gender and race are reduced to class.
  • Weak attention to place-specific detail.
• India:
  • Political-economy readings of SEZ land acquisition (Singur, 2006–08), of the mineral-rich but poor tribal belt of central India, and of migrant labour in coastal industrial hubs.

Post-structuralist Approaches and the Cultural Turn

• Period: from the mid-1990s, under the influence of post-structuralist philosophy.
• Core idea:
  • Economic processes cannot be separated from their social, cultural and political contexts.
  • Culture, identity and institutions are central to how economies work, not add-ons.
• Shifts it brought:
  • From general structures to particular, place-specific features of societies and economies.
  • From class alone to multiple identities: gender, race, age, religion and culture.
  • From one capitalist economy to “diverse economies”. J. K. Gibson-Graham (1996) drew attention to unpaid work, co-operatives, gifting and the informal sector.
• Key contributions:
  • Linda McDowell’s studies of gendered work in the City of London finance industry.
  • Work on consumption, identity and the cultural meaning of goods.
  • Postcolonial critiques of Western-centred theory.
• Criticism: it can become descriptive and lose sight of power and structure. Case studies are hard to generalise.
• India:
  • The caste and community networks of Surat’s diamond trade and Marwari business houses.
  • Women’s self-help groups and dairy co-operatives such as Amul.

Newer Perspectives

Institutional Approach

• Core idea: economies are shaped by institutions, both formal (laws, regulations, state agencies) and informal (norms, trust, conventions).
• Key ideas:
  • “Institutional thickness” (Ash Amin and Nigel Thrift, 1994): many institutions, high interaction and a shared sense of purpose help regions prosper.
  • Untraded interdependencies (Michael Storper): conventions, trust and tacit knowledge that make clusters work.
  • Learning regions and varieties of capitalism (Peter Hall and David Soskice, 2001), which compare liberal and coordinated market economies.
• India: state-level differences in industrial policy, labour laws and ease of doing business help explain why Tamil Nadu and Gujarat attract more manufacturing than many other states.

Evolutionary Economic Geography

• Core idea: regional economies evolve over time. History matters.
• Key ideas:
  • Path dependence: small early events lock places into trajectories (Paul David, W. Brian Arthur).
  • Lock-in: old strengths become rigidities. Gernot Grabher (1993) used the Ruhr’s coal and steel complex as the example.
  • Related variety and regional branching: new industries grow from related existing ones.
  • The field was framed by Ron Boschma and Koen Frenken (2006).
• India:
  • Bengaluru’s IT grew from earlier public-sector research and aerospace institutions (IISc, HAL, ISRO) and a skilled workforce.
  • Kolkata’s jute industry shows how lock-in can turn into long decline.

Relational Approach and Global Production Networks

• Core idea: economic action is understood through relations and networks between firms, workers, states and places, not through isolated units.
• Key ideas:
  • Relational economic geography (Harald Bathelt and Johannes Glückler, 2003).
  • Global production networks (the Manchester school: Jeffrey Henderson, Peter Dicken, Martin Hess, Neil Coe, Henry Wai-chung Yeung, 2002). Value is created, enhanced and captured across networked places.
  • Strategic coupling: regional assets are matched with the needs of lead firms.
• India:
  • Indian IT and pharmaceutical firms are embedded in global networks.
  • Apple’s supplier network in Tamil Nadu and Karnataka shows strategic coupling.

Two “New Economic Geographies”

• The phrase “new economic geography” has two meanings, and the difference shows how geographers and economists see the purpose of the field.

The Economists’ NEG

• Its chief architect is Paul Krugman (Geography and Trade, 1991; Nobel Prize, 2008).
• For him, economic geography is the study of “the location of production in space”: a branch of economics asking where activities happen and how their locations relate.
• Method:
  • Formal general-equilibrium models with increasing returns, imperfect competition and transport costs.
  • Geography is usually reduced to transport cost.
• It shares much with neoclassical location theory, though with increasing returns at its core.
• Many geographers prefer to call it “geographical economics”.

The Geographers’ “New Economic Geography”

• It emerged with the cultural turn of the mid-1990s. It is not one unified theory but a diverse set of approaches.
• It offers a sharply different view of how economies work and how economic geographies should be studied:
  • Economic processes are embedded in social, cultural, institutional and political contexts, not driven by market forces or transport costs alone.
  • It studies how social relations, culture, identity (class, gender, race) and local history shape economic activity in space.
  • Its methods are often qualitative: interviews, case studies and ethnography.
• Bridging efforts: the Oxford Handbook of Economic Geography (2000) and the Journal of Economic Geography (from 2001) brought both groups together. The differences remain substantial.

Comparing the Perspectives

• Present position:
  • Economic geography today is pluralist. Scholars combine insights, for example evolutionary and institutional views of clusters, or political-economy and relational views of value chains.
  • This variety is a strength, because the field draws on many disciplines and not only on economics.