In Friedmann's core–periphery model, the stage in which a single strong core emerges and drains the periphery is:

Incipient industrialisation (the second stage)

Which of the following are spread effects in Myrdal's sense? Select all that apply.

Diffusion of technology from the core to the periphery

Rising demand in the core for the periphery's agricultural products

Migration of skilled young workers to the core

Diffusion of technology from the core to the periphery

Rising demand in the core for the periphery's agricultural products

Flow of savings from peripheral banks to core investments

Assertion (A): Hirschman held that polarisation effects would permanently dominate trickling-down effects. Reason (R): Myrdal argued that backwash effects are normally stronger than spread effects. Choose the correct option.

Both A and R are true, and R is the correct explanation of A

Both A and R are true, but R is not the correct explanation of A

Jeffrey Williamson (1965) found that regional inequality within countries, plotted against the level of national development, typically forms:

An inverted U — rising first, then falling

A U — falling first, then rising

An inverted U — rising first, then falling

Regional Development: Typology of Regions, World Regional Disparities, the Theories of Hirschman, Myrdal, Friedmann and Dependency, Global Economic Blocs and Social Movements in India

The last block of Unit VI is regional development. The document lists the typology of regions, "Formal and Fictional Regions", world regional disparities, the theories of regional development of Albert O. Hirschman, Gunnar Myrdal and "John Friedman", the dependency theory of underdevelopment, global economic blocks, and regional development and social movements in India. Two of those words are misprints in the official document and are taught here in their correct form: the standard pair is formal and functional regions, and the regional planner is John Friedmann. The quotation above keeps the document's spelling; everything below uses the correct concepts and names.

1. Typology of regions: formal and functional

A region is an area distinguished from its surroundings by some criterion. A formal (uniform, homogeneous) region is defined by the sameness of one or more characteristics throughout — a climatic region, a crop region such as the rice belt, a language region, a region of uniform per-capita income. A functional (nodal, polarised) region is defined not by sameness but by interaction focused on a node: the hinterland of a port, the commuting field of a city, the circulation area of a newspaper, the service area of a hospital. Its internal areas may be very different — a city and its surrounding villages — yet bound together by flows. A planning (programming) region is delimited for policy, usually by combining the two principles within administrative boundaries; the Damodar Valley Corporation (1948), built on a river basin, is India's classic example. Vernacular (perceptual) regions exist in people's minds rather than in data.

⚠️ "Fictional" in the syllabus means "functional"

The official Geography syllabus prints "Formal and Fictional Regions". No such pair exists in regional geography; the standard distinction, found in every text from Whittlesey to Dickinson, is between formal (uniform) and functional (nodal) regions, and that is what this chapter teaches. Expect the examiner to use the correct term.

For policy, regions are also typed by their problems. Backward regions have never developed — low incomes, subsistence agriculture, weak infrastructure. Depressed (stagnant) regions once prospered on an old industry that has declined — coal and textile regions of north-west Europe, the jute belt of Hooghlyside. Congested (overheated) regions suffer from too much growth — the largest metropolitan areas with high land prices and pollution. Resource frontier regions are sparsely peopled areas newly opened for their minerals, forests or land.

2. World regional disparities

The broadest disparity is the North–South divide, drawn as the Brandt Line in the report of the Independent Commission on International Development Issues chaired by Willy Brandt, North–South: A Programme for Survival (1980). It is measured by gross national income per head, by the World Bank's income groups, and since 1990 by the Human Development Index of the UNDP, devised with Mahbub ul Haq, which combines life expectancy, education and income. Disparities exist within countries too, and their evolution over time was generalised by Jeffrey Williamson (1965): regional inequality first rises in the early stages of national development, as growth concentrates in a few favoured regions, and then falls as the economy matures and growth spreads — an inverted U, the regional counterpart of Simon Kuznets's curve for income inequality (1955). Whether the fall comes of itself, or only through policy, is exactly what the theories below disagree about.

3. Theories of regional development: Hirschman, Myrdal, Friedmann and dependency

Gunnar Myrdal (Economic Theory and Under-developed Regions, 1957) argued that market forces widen regional inequality through circular and cumulative causation. Once a region gains an initial advantage, it attracts labour, capital and trade from the rest — backwash effects — which weaken the lagging regions further. Counter-forces, the spread effects — the growing region's demand for the periphery's food and raw materials, and the diffusion of technology and innovation — exist but are normally weaker, especially in poor countries. Without deliberate state intervention, therefore, disparities deepen. Albert O. Hirschman (The Strategy of Economic Development, 1958) advocated unbalanced growth: scarce investment should be concentrated in key sectors and places with strong backward and forward linkages. Growth in a leading region (his "North") reaches the lagging region ("South") through trickling-down effects — purchases, investment and the absorption of surplus labour — and is resisted by polarisation effects — competition that undercuts southern producers and the drain of skilled people. Hirschman was more optimistic than Myrdal: he expected trickling-down to prevail in the end, if necessary with public help.

John Friedmann (Regional Development Policy: A Case Study of Venezuela, 1966; "A General Theory of Polarized Development", 1972) gave the process a spatial form in his core–periphery model. A core is a region of innovation and power; the periphery depends on it. Development passes through four stages.
(1) Pre-industrial: independent local centres with no urban hierarchy.
(2) Incipient industrialisation: a single strong core emerges and drains the periphery of labour and capital.
(3) Industrial maturity: sub-cores develop in the periphery, and the national space becomes partly integrated.
(4) Spatial integration: an interdependent system of cities, with the periphery absorbed and regional disparities reduced. His 1972 formulation also typed regions as core regions, upward-transitional areas, resource frontiers and downward-transitional areas. François Perroux's growth pole (1955), a propulsive industry that drives others, was given a geographical location as a growth centre by J.R. Boudeville (1966) — the idea behind many regional plans, including India's growth-centre strategy.

Dependency theory reversed the modernisation view (W.W. Rostow's The Stages of Economic Growth, 1960) that poor countries are simply at an earlier stage on the same path. Raúl Prebisch and Hans Singer (1950) showed the long-run tendency of primary exporters' terms of trade to decline. André Gunder Frank ("The Development of Underdevelopment", 1966) argued that underdevelopment is not an original state but was produced by incorporation into world capitalism, through a chain of metropolis–satellite relations that drains surplus from the periphery to the core; satellites developed most when their ties to the metropolis were weakest. Walter Rodney (How Europe Underdeveloped Africa, 1972) and Samir Amin (unequal development, "delinking") extended the argument, and Immanuel Wallerstein's world-systems theory (1974) added a semi-periphery between core and periphery.

Theorist	Mechanism	Outlook for lagging regions
Myrdal (1957)	Cumulative causation; backwash stronger than spread	Pessimistic without state action
Hirschman (1958)	Unbalanced growth; trickling-down against polarisation	Optimistic: trickling-down prevails eventually
Friedmann (1966)	Core–periphery through four stages	Integration at maturity, aided by policy
Frank (1966) and dependency school	Metropolis–satellite extraction of surplus	Underdevelopment reproduced unless ties are changed

4. Global economic blocs, and regional development and social movements in India

Global economic blocs range in depth from free-trade areas through customs unions and common markets to economic and monetary unions. The European Union is the deepest: a single market since 1993, a currency (the euro, introduced in 1999 and in circulation from 2002), and regional policy through structural and cohesion funds aimed precisely at lagging regions; the United Kingdom left in January 2020. Others include the USMCA (successor to NAFTA), ASEAN (founded 1967) and its free-trade area, MERCOSUR, the African Continental Free Trade Area, and looser groupings such as APEC, the G20 and the expanding BRICS. For regional development the key point is that bloc formation can itself widen internal disparities — trade concentrates in the core — which is why the EU pairs its single market with cohesion policy.

In India, regional disparities and regional identity have repeatedly driven social movements. The first wave was linguistic: Potti Sriramulu's fast unto death led to the creation of Andhra State in 1953, and the States Reorganisation Act of 1956 redrew the map on linguistic lines. A second wave demanded new states for neglected regions, combining developmental grievance with tribal or regional identity: Jharkhand, Chhattisgarh and Uttarakhand (then Uttaranchal) were created in November 2000, and Telangana on 2 June 2014 after a long movement rooted in claims about water, jobs and funds ("neellu, nidhulu, niyamakalu"); demands for Vidarbha, Gorkhaland and Bodoland continue. A third wave arose against development projects that displace people or destroy their resource base: the Chipko movement in the Garhwal Himalaya (1973), the campaign that saved Kerala's Silent Valley (called off as a hydro project in the early 1980s), Appiko in Karnataka (1983), the Narmada Bachao Andolan against the Sardar Sarovar dam (from 1985), and the Dongria Kondh defence of Niyamgiri, where gram sabhas rejected bauxite mining after the Supreme Court's 2013 order. Agrarian and Adivasi unrest, from Naxalbari (1967) onwards, is concentrated in the most backward, forested and mineral-rich districts — the geography Myrdal's backwash would predict.

Key takeaways

Formal regions are defined by uniformity, functional (nodal) regions by interaction around a node, planning regions for policy; the syllabus's "Formal and Fictional Regions" is a misprint for formal and functional.
The Brandt Line (1980) marks the North–South divide; the HDI (1990) measures it; Williamson (1965) found regional inequality rising and then falling with development — an inverted U.
Myrdal (1957): cumulative causation, backwash outweighs spread; Hirschman (1958): unbalanced growth, trickling-down eventually beats polarisation; Friedmann (1966, the document's "Friedman"): core–periphery in four stages.
Dependency: Prebisch–Singer terms of trade, Frank's development of underdevelopment and metropolis–satellite chains, Rodney and Amin, and Wallerstein's semi-periphery.
Blocs range from free-trade areas to the EU's monetary union with cohesion funds; in India linguistic states (1953, 1956), new states (2000, Telangana 2014) and movements from Chipko to Niyamgiri express regional development conflicts.

Practice questions (11)

Attempt each one before opening the answer. Every explanation names the tempting wrong option as well as the right one, because that is where marks are lost.

A region defined by the interaction of places with a central node — for example a city's commuting and newspaper-circulation area — is a:
1. Resource frontier
2. Vernacular region
3. Functional (nodal) region
4. Formal (uniform) region
Show answer
Answer: C — Functional (nodal) region
A functional region is held together by flows focused on a node, even though its parts may be unlike each other. A formal region is defined by uniformity of some characteristic. The syllabus misprints "functional" as "fictional".
The official syllabus lists "Formal and Fictional Regions" under regional development. The standard pair of concepts it refers to is:
1. Formal and functional regions
2. Formal and imaginary regions
3. Core and peripheral regions
4. Natural and artificial regions
Show answer
Answer: A — Formal and functional regions
Regional geography distinguishes formal (uniform) from functional (nodal) regions; "fictional" is a misprint. No standard typology pairs formal with imaginary regions.
In Myrdal's theory of cumulative causation, the movement of labour, capital and trade from lagging regions into a growing region is called:
1. Linkage effects
2. Backwash effects
3. Trickling-down effects
4. Spread effects
Show answer
Answer: B — Backwash effects
Backwash effects drain the periphery and reinforce the core's lead; spread effects are the benefits that flow outward. Trickling-down and linkages are Hirschman's terms.
Albert Hirschman called the favourable influences of a growing region on a lagging one:
1. Trickling-down effects
2. Backwash effects
3. Satellite effects
4. Polarisation effects
Show answer
Answer: A — Trickling-down effects
In The Strategy of Economic Development (1958) trickling-down effects — purchases, investment, absorption of labour — carry growth to the "South", while polarisation effects work against it. Backwash is Myrdal's term.
In Friedmann's core–periphery model, the stage in which a single strong core emerges and drains the periphery is:
1. Industrial maturity
2. Incipient industrialisation (the second stage)
3. Spatial integration
4. The pre-industrial stage
Show answer
Answer: B — Incipient industrialisation (the second stage)
Friedmann's stages are pre-industrial (independent centres), incipient industrialisation (a single core dominates), industrial maturity (sub-cores emerge) and spatial integration (an interdependent system). The document spells his name "Friedman".
The argument that underdevelopment is produced by incorporation into world capitalism through metropolis–satellite chains is associated with:
1. W.W. Rostow
2. Jeffrey Williamson
3. François Perroux
4. André Gunder Frank
Show answer
Answer: D — André Gunder Frank
Frank's "The Development of Underdevelopment" (1966) is the classic statement of dependency theory. Rostow's stages of growth represent the modernisation view it attacked; Perroux proposed growth poles and Williamson the inverted U of regional inequality.
Which of the following are spread effects in Myrdal's sense? Select all that apply.
1. Migration of skilled young workers to the core
2. Diffusion of technology from the core to the periphery
3. Rising demand in the core for the periphery's agricultural products
4. Flow of savings from peripheral banks to core investments
Show answer
Answer: B — Diffusion of technology from the core to the periphery; C — Rising demand in the core for the periphery's agricultural products
Spread effects carry benefits outward: technology diffuses and the core buys the periphery's food and raw materials. The migration of skilled workers and the flow of capital to the core are backwash effects.
Assertion (A): Hirschman held that polarisation effects would permanently dominate trickling-down effects. Reason (R): Myrdal argued that backwash effects are normally stronger than spread effects. Choose the correct option.
1. Both A and R are true, and R is the correct explanation of A
2. Both A and R are true, but R is not the correct explanation of A
3. A is true, but R is false
4. A is false, but R is true
Show answer
Answer: D — A is false, but R is true
A is false: Hirschman was the optimist, expecting trickling-down to prevail eventually, with public help if needed. R is true — the pessimistic view that backwash dominates is Myrdal's.
Jeffrey Williamson (1965) found that regional inequality within countries, plotted against the level of national development, typically forms:
1. A U — falling first, then rising
2. A steadily falling line
3. An inverted U — rising first, then falling
4. A steadily rising line
Show answer
Answer: C — An inverted U — rising first, then falling
Early development concentrates in a few regions, so inequality rises; later, growth spreads and inequality falls. It is the regional counterpart of Kuznets's inverted-U curve for personal income inequality.
The line dividing the rich "North" from the poor "South" was drawn in 1980 in the report of the commission chaired by:
1. Mahbub ul Haq
2. Gro Harlem Brundtland
3. Raúl Prebisch
4. Willy Brandt
Show answer
Answer: D — Willy Brandt
North–South: A Programme for Survival (1980), by the commission under the former West German chancellor Willy Brandt, gave its name to the Brandt Line. Brundtland chaired the 1987 environment commission, and Mahbub ul Haq devised the HDI.
Which of the following states was NOT created in November 2000?
1. Chhattisgarh
2. Uttarakhand
3. Telangana
4. Jharkhand
Show answer
Answer: C — Telangana
Chhattisgarh, Uttarakhand (then Uttaranchal) and Jharkhand were created in November 2000 after movements combining regional neglect with tribal or hill identity. Telangana was created on 2 June 2014.