Changes in the location of economic activities

FDI (Foreign Direct Investment) = investment by a company or individual in productive assets (factories, offices, equipment) in another country.

TNC (Transnational Corporation) = a company that operates in more than one country — typically with headquarters in one country and production / sales in many others.

Example combining both: Toyota (TNC, Japanese HQ) has invested in car plants in the UK, USA, Mexico, China and India — each plant is FDI in that country.

1. Falling transport costs — container ships + jet freight made shipping goods worldwide affordable. A container ship can carry ~10,000 containers; cost per container has fallen ~80% in real terms since 1970.

2. Telecoms revolution — the internet + mobile phones made instant global communication near-free. Bangalore software engineers can collaborate with London clients in real time.

3. Trade liberalisation — the WTO (formed 1995) + free trade agreements (EU single market, NAFTA, RCEP) reduced tariffs + import quotas. End of Cold War (1991) opened former communist countries to trade.

Shenzhen was a small fishing village of ~30,000 people in 1980. Today it has a population of ~17 million — the fastest urban growth in human history.

Reasons.

1. Special Economic Zone (1980). Designated by Deng Xiaoping as China's FIRST SEZ — tax breaks, reduced regulations, easier foreign investment. Aim: attract Hong Kong + foreign firms using cheaper Chinese labour.

2. Location next to Hong Kong. Shenzhen sits just across the border from Hong Kong — gave easy access to ports, capital, expertise + Hong Kong businessmen looking to expand into cheaper mainland production.

3. Massive FDI from TNCs. Foxconn (Taiwanese) built 'iPhone City' employing ~250,000 workers at peak — assembles ~50% of world iPhones. Other TNCs: Huawei (telecoms), Tencent (gaming, social media), BYD (electric vehicles), DJI (drones) all founded / grew in Shenzhen.

4. Manufacturing → tech upgrade. Initially low-cost assembly; from ~2000s shifted to high-tech R&D + design. Today Shenzhen hosts more tech start-ups than Silicon Valley; GDP per capita ~$30,000 (higher than Hong Kong).

Shenzhen illustrates how POLICY (SEZ designation) + LOCATION (next to Hong Kong) + FDI (TNCs investing billions) combine to transform an area's economic role.

Bangalore (Bengaluru) in southern India is the country's IT capital — sometimes called 'India's Silicon Valley'.

Scale. ~5 million IT + tech jobs in Bangalore + surrounding region; India's IT exports >$200 billion/year (~7% of GDP). Major Indian IT firms: TCS, Infosys, Wipro all headquartered or major presence in Bangalore. Global TNCs with major Bangalore offices: Microsoft, Google, IBM, Cisco, Amazon, Goldman Sachs.

Reasons for clustering.

1. Skilled labour pool. Indian Institute of Science (founded 1909) + Indian Institute of Management Bangalore + IIIT Bangalore produce thousands of engineering + management graduates per year. English-language education makes them attractive to Western firms.

2. Lower wages. Indian software engineer ~$15,000-30,000/year vs US engineer ~$120,000+. Massive cost advantage for outsourcing software development from West.

3. Time-zone advantage. Bangalore is 9.5-12.5 hours ahead of US; can do work overnight for next-day delivery. Sometimes called the '24-hour development cycle'.

4. Government policy + early movers. Karnataka state government invested in Electronics City (1978) — provided infrastructure. Infosys (founded 1981) + Wipro early successes attracted more firms.

5. Agglomeration. Once the cluster started, it self-reinforced: more graduates went there; more firms wanted to be near competitors + talent; venture capital flowed in.

Bangalore shows how a QUATERNARY (knowledge economy) cluster can emerge in an LIC / MIC through education + cost advantage + early movers + policy.

The location of economic activity changes over time because of a combination of GLOBAL FORCES + LOCAL CONDITIONS.

1. Globalisation + falling transport / communication costs. Container shipping (cost down ~80% since 1970), jet freight + the internet have made geographic location LESS of a constraint. A factory anywhere in the world can supply customers globally. So firms locate where conditions are most favourable — typically lower wages.

2. FDI from TNCs seeking cheaper labour. TNCs systematically move production from HIGH-WAGE HICs to LOWER-WAGE MICs.

• Foxconn (Taiwan) invested billions in Shenzhen, China; later expanded to Vietnam + India.
• H&M, Zara, Walmart, Primark sourcing clothes from Bangladesh (RMG ~4m workers).
• Toyota, Volkswagen, GM built car plants in China + Mexico.

3. Government policy creating new opportunities. Special Economic Zones, tax breaks, deregulation can transform a location.

• China's 1980 SEZs transformed Shenzhen from 30k fishing village to 17m megacity.
• Vietnam's Doi Moi reforms (1986) opened the country to FDI.
• Karnataka's Electronics City investment (1978) helped Bangalore become India's IT capital.

4. Decline of older industries through automation + competition.

• UK Sheffield steel collapsed from ~60,000 jobs (1960s) to ~3,500 (today). UK steel output 28m tonnes → 7m. China now produces ~55% of world steel.
• US Detroit autos ~300k jobs (1950s) → ~50k (today). Japanese + German + Korean competition + automation destroyed jobs. Detroit population: 1.85m (1950) → 640k today.
• UK coal mining ~700,000 miners (1950s) → ~zero (after 1980s closures + 2015 final pit).

5. Agglomeration effects strengthening successful clusters. Once a cluster forms, it ATTRACTS more firms + talent + investment. Silicon Valley grew because Apple → Google → Meta → Nvidia all wanted to be near talent + investors + each other. Bangalore IT same. Shenzhen tech same.

6. Demand shifts. As HIC consumers grew richer + demanded more services, manufacturing jobs LEFT and service jobs grew. London became finance capital; UK Birmingham + Sheffield lost their manufacturing role.

The pattern. Economic activity SHIFTS from HIGH-COST OLD CLUSTERS (UK / USA manufacturing) to NEW LOW-COST CLUSTERS (Chinese manufacturing) and to KNOWLEDGE HUBS (Silicon Valley software, Bangalore IT, Shenzhen tech, Cambridge biotech). The pattern is driven by COST + POLICY + AGGLOMERATION + AUTOMATION + DEMAND.

This is not random. Geographers can PREDICT where activity will shift based on these forces.

Detroit's peak. In 1950, Detroit was the 'Motor City' — the world's auto-manufacturing capital. Population peaked at ~1.85 million. The 'Big Three' US car-makers (Ford, GM, Chrysler) employed ~300,000 in the Detroit metro area. Detroit had the highest per-capita income of any major US city.

Detroit's decline. By 2025, Detroit's population had fallen to ~640,000 — a ~65% LOSS over 75 years. Auto-industry employment fell to ~50,000. The city declared the largest municipal bankruptcy in US history in 2013. Whole neighbourhoods abandoned; ~70,000 vacant buildings.

Reasons.

1. Foreign competition. From the 1970s, Japanese (Toyota, Honda, Nissan) then later German + Korean carmakers produced higher-quality, more fuel-efficient cars that outcompeted Detroit. The 1973 + 1979 oil crises made US 'gas guzzlers' uncompetitive. Detroit lost market share rapidly. US car sales: Big Three share fell from ~85% (1960s) to ~45% (today); foreign makers (Toyota, Honda) now lead.

2. Automation. Cars were the first major industry to ROBOTISE. A modern car plant uses thousands of robots — production stays up but employment shrinks. Detroit lost jobs even at plants that stayed in business.

3. Outsourcing to lower-wage areas. Big Three carmakers MOVED production:

• South to Sun Belt right-to-work states (Tennessee, Alabama, Kentucky) where unions are weaker + wages lower.
• To Mexico under NAFTA (1994) — ~4 million Mexican auto jobs today.
• To China for the Chinese market.

So Detroit production shrank while Mexican + Southern + Chinese production grew.

4. High labour costs + union strength. Detroit's United Auto Workers (UAW) won high wages + generous benefits — making US auto labour expensive relative to non-union plants. Pension costs alone made Detroit firms uncompetitive.

5. Demographic + social spiral. As jobs left, middle-class workers moved out — particularly white flight to suburbs (1950s-70s). City tax base collapsed. Schools deteriorated. Crime rose. More people left. The spiral fed itself for decades.

6. Aging infrastructure. Detroit plants from 1920s-50s were less efficient than new plants elsewhere. Replacement was costly; many factories simply closed instead.

Wider lesson. Detroit's decline shows how LOCATION of economic activity SHIFTS when (a) global competition raises the bar (Japanese cars); (b) automation reduces employment for the same output; (c) outsourcing moves production to cheaper places (Mexico, US South); (d) local cost structures (high union wages, taxes) make a location uncompetitive; (e) the SPIRAL feeds itself — declining tax base means declining services means more people leave.

Detroit is the textbook RUST BELT story — Pittsburgh, Cleveland, Buffalo, Gary Indiana all share variants of this pattern.

Three cities — Shenzhen, Detroit, Sheffield — illustrate how economic activity SHIFTS in different ways: a NEW CLUSTER rising (Shenzhen); an OLD CLUSTER collapsing (Detroit); a SPECIALIST CLUSTER hollowing out (Sheffield). Together they teach general lessons about location change.

Shenzhen — the rise.

Pre-1980: ~30,000 fishing village adjacent to Hong Kong.

1980: Designated China's first Special Economic Zone by Deng Xiaoping.

Today: ~17 million population; GDP per capita ~$30,000 (higher than Hong Kong); home to Foxconn (~250k iPhone assembly), Huawei (telecoms), Tencent (social media + gaming), BYD (electric vehicles), DJI (drones).

Drivers: government POLICY (SEZ) + LOCATION (next to Hong Kong) + FDI from TNCs + cheap Chinese labour + AGGLOMERATION pulling in more firms + later upgrade to high-tech.

Detroit — the collapse.

1950: 'Motor City' — auto capital of the world; population ~1.85 million; Big Three (Ford, GM, Chrysler) employed ~300,000 in metro area; highest US per-capita income.

Today: Population ~640,000 (-65%); auto employment ~50,000; declared municipal bankruptcy in 2013 (largest in US history); ~70,000 vacant buildings.

Drivers of decline: foreign competition (Japanese cars from 1970s); automation; outsourcing to Mexico (NAFTA 1994) + US South + China; high union wages; demographic spiral as middle class moved out; tax base collapse; school + service deterioration.

Sheffield — the hollowing.

1900s-1960s: 'Steel capital of the world'; produced specialty steels (cutlery, tools, surgical instruments); ~60,000 steel jobs.

Today: ~3,500 steel jobs; UK steel output fell from 28m tonnes (1970) to 7m today; the city has reinvented partly as a service + university centre but lost ~50,000 steel jobs.

Drivers: globalisation (China now ~55% world steel); aging UK plants; high UK energy + labour costs; Thatcher-era subsidy withdrawal + privatisation (1988); same pattern hit Sunderland, South Wales.

Comparison.

General lessons.

1. Policy matters enormously. Shenzhen's SEZ designation was the spark for transformation. Without it, Shenzhen might still be a fishing village. Government decisions (open the country, designate zones, build infrastructure) reshape geography.

2. Globalisation is a TWO-WAY street. It LIFTED Shenzhen by giving Chinese factories access to global markets. It DESTROYED Detroit + Sheffield by exposing them to global competition they could not match. Same force; opposite effects depending on starting position.

3. FDI from TNCs is decisive. TNCs don't randomly choose locations — they go where wages are lower + skills are adequate + government welcomes them. China captured TNC investment; Detroit lost it to Mexico + the US South.

4. Agglomeration is self-reinforcing. Once Shenzhen had a cluster, more firms came. Once Detroit started losing firms, others followed. Once Bangalore had IT firms, more came. Clusters are STICKY in both directions.

5. Automation accelerates change. Both Shenzhen (rising) + Detroit (falling) faced automation. But Shenzhen's growth came faster than its productivity gains; Detroit's productivity gains came faster than its growth.

6. Cities can decline AS WELL AS grow. Detroit's 65% population loss + Sheffield's 95% steel job loss show economic geography is not one-way. HIC cities can hollow out.

7. Reinvention is possible but hard. Shenzhen successfully shifted from low-cost assembly to high-tech R&D. Sheffield has partially reinvented through universities + services. Detroit's recovery is slower + harder; downtown is reviving but the wider metro area is still struggling.

8. Local + global forces interact. Shenzhen's rise was global FDI + Chinese policy. Detroit's collapse was global competition + local cost structure + local racial / urban dynamics. Sheffield's hollowing was Asian competition + UK policy + local industry concentration. No location change is purely global or purely local.

Conclusion. Shenzhen, Detroit + Sheffield illustrate the THREE FACES of location change in the globalised economy: new clusters rising in MICs (Shenzhen); old clusters collapsing in HICs (Detroit); specialist clusters hollowing through global competition (Sheffield). Together they teach that economic geography is dynamic, driven by policy + globalisation + agglomeration + automation + local conditions — and that no city's economic role is permanent.

Globalisation — the post-1980 deepening of trade, FDI, communications and migration linking countries — has had vastly UNEVEN effects on the locations of economic activity. Some places have been LIFTED (Shenzhen, Bangalore, Shanghai, Mumbai, Dubai); others have been HOLLOWED (Detroit, Sheffield, Stoke-on-Trent, Sunderland). The statement is BROADLY CORRECT, but the picture is more nuanced than 'winners + losers' suggests.

Locations CLEARLY BENEFITED by globalisation.

Shenzhen, China. From ~30,000 in 1980 to ~17 million today. Triggered by China's 1980 Special Economic Zone designation. Foxconn invested billions assembling iPhones (~250k workers at peak). Huawei, Tencent, BYD, DJI all founded / grew in Shenzhen. GDP per capita now ~$30,000 — higher than Hong Kong. Globalisation gave Shenzhen access to global markets + capital + technology.

Bangalore, India. ~5 million IT + tech jobs; ~$200 billion/year India IT exports. Driven by global outsourcing of software services to lower-wage but English-speaking India. TCS, Infosys, Wipro grew as Western firms (Microsoft, Google, IBM, Goldman Sachs) outsourced. Without globalisation, Bangalore would not have developed this cluster.

Dubai, UAE. Became a global trade + finance + tourism hub. Dubai International Airport is now the world's busiest international hub by passenger traffic. ~17 million tourists/year. Free trade zones (Jebel Ali Free Zone) attracted TNCs. Globalisation MADE Dubai possible — without global travel + trade + capital flows, it would still be a small Gulf port.

Bangladesh ready-made garments. ~4 million workers (mostly women); RMG = ~84% of national exports; ~45 billion/year exports. Supplies H&M, Zara, Walmart, Primark. Globalisation lifted millions out of poverty (RMG worker earns ~120/month vs ~$50/month subsistence farming). Bangladesh has been lifted economically by global supply chains.

Vietnam. Garments + electronics assembly. Samsung now produces ~40% of its smartphones in Vietnam. Vietnam GDP per capita rose from ~$200 (1990) to ~$4,500 (2024) — globalisation-driven.

Locations CLEARLY DAMAGED by globalisation.

Detroit, USA. Population fell from ~1.85 million (1950) to ~640,000 today (-65%). Auto employment from ~300k to ~50k. Detroit lost out to Japanese / German / Korean carmakers (1970s onwards); to NAFTA Mexican plants (1994 onwards); to non-union US South plants. The Big Three Detroit carmakers lost market share from ~85% to ~45%. Globalisation devastated Detroit.

Sheffield, UK. Steel jobs fell from ~60,000 (1960s) to ~3,500 today; UK steel output 28m tonnes → 7m tonnes. Asian steelmakers (China ~55% world steel) outcompeted UK on price. Same pattern in Sunderland, South Wales, Port Talbot.

UK Midlands + North. Manufacturing employment fell from ~9 million (1960) to ~2.5 million (today). Birmingham, Stoke, Coventry, Sunderland all lost large fractions of their industrial base.

US Rust Belt cities beyond Detroit: Pittsburgh (steel), Cleveland (manufacturing), Buffalo, Gary Indiana — all share variants of Detroit's story.

Coal mining communities in UK, USA, Germany — collapsed as energy shifted + cheaper foreign coal undercut them. UK coal: ~700,000 miners (1950s) → ~zero (after 2015).

Nuance and complications.

1. The same country can be both winner + loser. China has WINNERS (Shenzhen, Shanghai, Beijing, Guangzhou) + LOSERS (north-eastern Rust Belt cities like Shenyang that lost state-owned heavy industry). USA has winners (Silicon Valley, Austin, Sun Belt) + losers (Detroit, Pittsburgh). National-level 'winner' status hides regional unevenness.

2. Winners can become losers. Shenzhen's labour costs are rising fast; some manufacturing is moving to Vietnam, India, Bangladesh. Detroit's downtown is partially reviving with tech investment. Status is not permanent.

3. Some impacts are MIXED rather than purely positive or negative. Bangladesh RMG workers EARN more than subsistence farming — clearly an economic gain — but face exploitation, low safety standards (Rana Plaza collapse 2013 killed ~1,134 workers), pollution. Globalisation lifted incomes but at costs.

4. The displaced often DON'T benefit. When Detroit auto jobs were lost to Mexico + Asia, the laid-off Detroit autoworker often couldn't relocate or retrain. Their loss + a Mexican worker's gain cannot simply be netted out — the human cost in Detroit was severe (drug abuse, suicide, family breakdown documented).

5. Some HIC regions ADAPTED rather than collapsed. London's financial services boom (~400k jobs) compensated for UK manufacturing loss at the national level. German manufacturing-strong economy resisted globalisation's pressures better than UK/USA. Adaptation depended on policy, education, infrastructure.

6. Knowledge-economy locations are NEW WINNERS. Silicon Valley, Cambridge UK, Boston-Cambridge, Bangalore + Shenzhen tech hubs are all GLOBALISATION-ERA winners — they thrive on global IP markets + talent flows + venture capital.

7. Some places were BYPASSED rather than directly damaged. Many Sub-Saharan African countries did NOT benefit much from globalisation — they lacked the infrastructure / education / governance to attract manufacturing investment. They were neither lifted nor knocked down — they were bypassed. Ethiopia today is still ~65% primary, GDP per capita ~$1,000.

Judgement.

The statement is BROADLY CORRECT — globalisation has indeed produced clear WINNERS (Shenzhen, Bangalore, Dubai, Bangladesh RMG) and clear LOSERS (Detroit, Sheffield, US Rust Belt, UK Midlands, coal-mining communities). The data is overwhelming.

But the picture is more NUANCED:

• Winners + losers exist WITHIN countries (China's Shenzhen vs Shenyang; US Silicon Valley vs Detroit).
• The same place can shift status over time (Shenzhen rising → labour costs rising → moving to Vietnam).
• 'Benefit' is not always pure gain (Bangladesh RMG workers earn more but face exploitation).
• Some places were BYPASSED rather than hit (much of Sub-Saharan Africa).
• The DISPLACED HIC workers often can't relocate or retrain — their cost is real even if net global welfare rose.

Policy implications. Governments increasingly recognise that globalisation's BENEFITS need to be MANAGED — through:

• Retraining programmes for displaced workers.
• Infrastructure + education investment to attract / retain economic activity.
• Industrial policy to preserve strategic sectors (Germany's Mittelstand support).
• Regional development to spread gains (UK 'levelling up' policy).
• Trade policy to protect vulnerable industries.

The US (Inflation Reduction Act 2022) + EU (Green Deal) + UK + China are all rethinking pure free-market globalisation in response to the costs in places like Detroit + Sheffield. The post-2020 'reshoring' / 'friend-shoring' shift may reverse some location changes.

Conclusion. Globalisation has produced winners + losers among locations — the statement is CORRECT. But the relationship is COMPLEX: gains + losses coexist within countries; the same place can rise then fall; benefits come with costs; bypassed places fail to win or lose; displaced workers bear real costs. A* candidates should recognise both the basic truth of the statement AND the nuance that pure 'winners vs losers' framing misses. The geography of globalisation is uneven, dynamic + still unfolding — and the 21st-century challenge is to SHAPE its location effects rather than simply accept them.