The Labour Market

Demand for labour is described as a DERIVED demand because firms don't want workers for their own sake — they want workers to produce goods and services that consumers demand. The demand for labour comes from (is derived from) the demand for the product.

The mechanism (1 mark — explanation).

When consumers demand more of a product, firms produce more, hire more workers, and the demand for that labour rises. When consumers demand less, the demand for that labour falls. The labour demand follows the product demand.

Example 1 — direct application (1 mark — example).

Demand for electric vehicles is rising. Firms (Tesla, BYD, Ford, VW) hire more workers — engineers, factory staff, sales staff — to produce more EVs. Demand for EV labour is derived from EV product demand.

Example 2 — extending through supply chain (1 mark — application).

The chain extends. More EVs → more batteries → more lithium mined → more lithium miners hired. More EVs → more software for autonomous driving → more software engineers hired. Each link's labour demand is derived from the final consumer demand.

Implication — labour follows the product (1 mark — wider point).

If the product declines, so does labour demand:

• Decline of UK coal mining (1980s onwards) — falling demand for coal led to mass job losses.
• Decline of high-street retail — fewer shop assistants needed as consumers shop online.
• Decline of newspapers — fewer journalists needed.

Compare with non-derived demand.

A consumer's demand for ice cream is NOT derived demand — they want it directly for enjoyment. Labour demand is different: firms want labour as an INPUT to producing something else.

Edexcel application. Use derived demand to predict how product market changes affect labour markets. Strong answers always link the product market to the labour market.

Conclusion. Demand for labour is derived from product demand. When products are in demand, labour producing them is in demand too. When products decline, so does labour. Understanding this connection is essential for analysing labour market outcomes.

Immigration affects the labour market through its effect on labour SUPPLY. The impact on wages, employment, and the economy is complex and depends on which workers immigrate, where they work, and the wider economic context.

Direct effect — supply of labour rises

More workers enter the country → supply of labour shifts RIGHT.

Effect on wages. At the original wage, supply now exceeds demand → wages tend to fall (or grow more slowly than they would have otherwise).

Effect on employment. Equilibrium employment rises — more workers are employed at a slightly lower wage.

Where the impact falls — by sector

Migration doesn't affect all sectors equally:

1. Sectors with high immigrant employment.

• Construction, hospitality, agriculture, social care in the UK have high migrant employment.
• These sectors see most direct supply effect — wages may face downward pressure.

2. Highly skilled sectors.

• Tech, finance, healthcare also benefit from skilled immigration.
• Skilled migration can reduce skills shortages, supporting growth without wage falls.

3. Sectors with little immigrant employment.

• Less direct effect.

Effect on wages — by skill level

Evidence (UK, US, Germany) suggests:

1. Small impact on average wages.

• Most studies find a 1% rise in immigration reduces wages by 0.1-0.4% (small).

2. Larger impact on lowest-paid.

• Workers competing with immigrants (low-skill native workers) see larger wage effects.
• UK Migration Advisory Committee estimates 1% migration reduces low-skill wages by 0.3%.

3. Positive effect on higher-paid.

• High-skill native workers may benefit (complementary skills, more demand for services they provide).

Effect on employment

Most studies find LITTLE OR NO impact on native employment. Immigrants don't simply 'take jobs from natives':

• They CONSUME (boosting demand for goods/services).
• They SPECIALISE in different sectors.
• They COMPLEMENT native skills.

Effect on the wider economy

1. Growth. More workers → more output → higher GDP. Most evidence suggests overall positive effect on GDP.

2. Public finances. Working immigrants pay tax. If young and skilled, they contribute MORE than they cost (especially for healthcare, pensions). Older or non-working immigrants may cost more.

3. Productivity. Migration often raises productivity — by addressing skill shortages, encouraging specialisation, supporting growing sectors.

4. Inflation. By easing labour shortages, migration can dampen inflation pressure.

5. Innovation. Highly skilled migrants disproportionately found firms and patent innovations. Silicon Valley relies heavily on immigrant entrepreneurs.

Distributional effects

Even if AVERAGE effects are positive, DISTRIBUTIONAL effects matter:

• Winners: consumers (cheaper goods/services), employers (lower labour costs), skilled workers (complementary skills).
• Losers: low-skill native workers competing with immigrants (small wage effects).

This explains some political tension around immigration — costs are concentrated; benefits dispersed.

Real-world examples

• UK 2004 EU expansion: large Polish migration, modest wage effects on UK low-paid workers, large gain for sectors with shortages.
• US tech sector: heavy reliance on H-1B visa skilled workers; helps tech sector compete globally.
• Germany 2015-2016 refugee inflow: initial costs, but workers integrated and contributed to subsequent growth.

Policy responses

Governments use:

• Skill-based migration: prioritise skilled workers (Australia, Canada, UK post-Brexit).
• Numerical limits: cap total migration.
• Training native workers: address skill shortages domestically.
• Support for affected workers: retraining, transition support.

Conclusion. Net immigration increases labour supply, which puts downward pressure on wages (especially for low-skill workers) and raises employment. The wider economic effects are generally positive — higher GDP, more taxes, more productivity. But distributional effects mean some workers lose while others gain. Policy can address this by: skill-based migration to maximise gains, training native workers to reduce competition, and supporting affected communities. The economics is more nuanced than 'immigration = jobs lost' or 'immigration = uniformly good'.

Trade unions are organisations that represent workers collectively in negotiations with employers. Their impact on workers, firms, and the wider economy is complex — including significant benefits AND costs that have shaped public policy debates.

What unions do

Unions negotiate on behalf of members for:

• Higher wages.
• Better working conditions.
• More job security.
• Reduced hours.
• Health and safety improvements.
• Pension benefits.

Methods include collective bargaining (negotiation), strikes (refusing to work), work-to-rule (minimum effort), and political lobbying.

Impact on WORKERS

Positive:

1. Higher wages. Union members typically earn 10-20% more than comparable non-members. UK 2024 data shows a union wage premium of ~15%.

2. Better conditions. Health and safety, working hours, breaks, holidays.

3. Job security. Unions resist arbitrary dismissals; provide legal support.

4. Reduced inequality. Unions raise wages at the bottom of the pay distribution more than at the top — compressing wage inequality.

5. Voice and representation. Workers have a collective voice in workplace decisions.

Negative for some workers:

1. Non-members earn less. Workers in non-unionised firms or industries don't get the wage premium.

2. Potential job losses. Higher wages may lead firms to hire fewer workers or relocate.

3. Free-rider problem. Non-members benefit from negotiated standards without paying dues.

Impact on FIRMS

Negative effects:

1. Higher labour costs. Negotiated wages exceed market-clearing levels in many cases.

2. Reduced flexibility. Collective agreements can constrain management decisions.

3. Strike costs. Disruption from industrial action.

4. Less productive practices. Some unions resist productivity-raising changes (technology, work organisation).

Positive effects:

1. Reduced turnover. Union members stay longer → lower training costs.

2. Higher motivation/productivity. Better-paid workers may be more productive (efficiency wage effect).

3. Improved health and safety. Reduces accidents and associated costs.

4. Voice mechanism. Union channels worker dissatisfaction productively (alternative to passive complaint or exit).

Impact on the ECONOMY

Positive:

1. Less income inequality. Strong unions correlate with lower income inequality (Scandinavian countries).

2. Stable industrial relations in some systems (Germany's works councils).

3. Training investment in some traditions (Germany's apprenticeship system).

4. Demand-side support (higher wages → more spending).

Negative:

1. Wage rigidity. Unions resist wage cuts in downturns → may worsen unemployment.

2. Productivity effects. Some industries see lower productivity in heavily unionised contexts (mixed evidence).

3. Inflation. Wage-price spirals (1970s UK) blamed partly on unions.

4. Competitiveness. High union wages may reduce international competitiveness (UK car industry 1970s).

Country variations

Different countries have very different union systems:

Scandinavian model (high union, cooperative):

• 60-70% union density.
• Centralised wage bargaining.
• High wages, low inequality, strong economic performance.

German model (works councils, vocational):

• Industrial councils inside firms.
• Co-determination on key decisions.
• Strong apprenticeship/training system.

Anglo-Saxon model (declining unions):

• UK: 50% (1980) → 23% (2024).
• US: 35% (1950s) → 11% (2024).
• Decline driven by legal changes, manufacturing decline, globalisation.

Modern challenges

Modern unions face:

• Gig economy: hard to organise platform workers.
• Globalisation: firms can relocate.
• Service sector: harder to organise than manufacturing.
• Knowledge work: professionals often resist unionisation.
• Anti-union legislation (UK Thatcher reforms; US right-to-work states).

Recent revival?

Some signs of resurgence:

• Amazon warehouse unionisation campaigns (US).
• UK rail and NHS strikes 2022-2023.
• Tech industry organising (Google, Microsoft).
• Public attention on inequality fuelling union interest.

Justified judgement

Unions have BOTH benefits AND costs. The right level depends on:

1. Industry. Manufacturing benefits more from unions than service industries.
2. Economic conditions. Strong unions may be too rigid in recession but valuable in boom.
3. Political/legal framework. Cooperative German/Scandinavian model produces better outcomes than adversarial UK/US model.
4. Specific issues. Some union demands (safety, fair treatment) are uncontroversial; others (wage rises beyond productivity) are more debatable.

The DECLINE of unions in Anglo-Saxon economies has been associated with rising income inequality. The link is suggestive but not the only factor.

Conclusion. Trade unions affect workers, firms, and the wider economy in complex ways. They raise wages, reduce inequality, and give workers voice — but may reduce flexibility, raise costs, and constrain firms. International evidence suggests the BEST OUTCOMES come from cooperative union/management systems (Scandinavia, Germany) rather than either extreme. Reform — not abolition — is generally the right approach in most contexts. Modern challenges (gig economy, globalisation) require unions to adapt, not disappear.

A 25% rise in the National Minimum Wage over 3 years is a significant policy change. The basic textbook analysis predicts large unemployment effects, but real-world evidence is more nuanced. The right judgement depends on the size of the rise relative to local labour markets, employer responses, and broader economic conditions.

Basic theoretical analysis

In a simple competitive labour-market model:

• Minimum wage above equilibrium → supply > demand → unemployment.
• Workers willing to work but firms can't afford them.
• Larger minimum wage rise → larger unemployment.

A 25% rise would predict significant unemployment, especially among:

• Young workers (entry-level positions).
• Low-skilled workers.
• Workers in low-wage regions.
• Workers in price-sensitive industries (hospitality, retail).

But the real-world evidence is more nuanced

UK National Living Wage was introduced in 2016 at £7.20/hour. It has risen significantly since (to £12.21 in 2024 — a 70% rise in nominal terms over 8 years). Real wages rose despite inflation.

Most academic studies and the UK's Low Pay Commission find:

• Limited employment effects — small or zero impact on overall employment.
• Higher real wages for low-paid workers.
• Reduced poverty in working households.
• Modest price effects in some sectors.
• Productivity gains in some studies.

Why doesn't theory match reality?

Several explanations:

1. Monopsony power. Many low-wage labour markets are NOT perfectly competitive. Employers have wage-setting power (monopsony). Minimum wage just brings wages up to the competitive level — no unemployment effect.

2. Efficiency wage effect. Higher wages → workers more motivated → higher productivity → lower turnover → costs partly offset.

3. Pricing pass-through. Firms raise prices (hospitality, food service) rather than cut staff. Consumers pay slightly more; employment preserved.

4. Demand effects. Low-paid workers spend most of extra income (high MPC) → demand rises → output rises → labour demand rises. This partially offsets.

5. Reduced labour turnover. Higher minimum wage → workers stay longer → recruitment and training costs fall → partially offsets wage rise.

6. Productivity adaptation. Firms find ways to be more efficient (better scheduling, better-trained workers, automation of routine tasks). Productivity rises.

Arguments FOR the 25% rise

1. Reduces poverty. Direct improvement in living standards for ~3 million low-paid workers and their families.

2. Reduces inequality. Compresses the wage distribution — addressing rising inequality.

3. Reduces welfare costs. In-work benefits (Universal Credit) fall as low-pay workers earn more.

4. Supports demand. Higher wages → more consumer spending → output and employment rise (multiplier effect).

5. Improves work incentives. Stronger gap between welfare and working → more people choose work.

6. Productivity pressure. Firms forced to find productivity gains rather than rely on cheap labour. Long-run benefit.

7. Reduces 'in-work poverty'. The growing problem of working people who still can't make ends meet.

Arguments AGAINST the 25% rise

1. Risk of unemployment. At some point, large minimum wage rises DO cause unemployment. 25% is large — the size matters.

2. Hardest hit: young/inexperienced. Workers needing entry into the labour market suffer most from minimum wage rises.

3. Regional variation. A wage that's appropriate in London may be too high in lower-wage regions (NE England, Wales) — risking regional unemployment.

4. Inflation. Higher wages → higher prices in low-wage sectors → spreads to wider economy.

5. Automation. Higher labour costs accelerate substitution by machines/AI. Self-checkout, ordering kiosks, etc.

6. Small business impact. Independent restaurants, retailers, care homes may not absorb the cost — may close.

7. International competition. Sectors competing with imports (manufacturing, some services) may relocate.

8. Lower training investment. Firms may invest less in training if junior workers cost so much.

Differentiated impact

The effect varies by:

1. Region. London has high wages already; minimum wage less binding. North East has lower median wages; minimum wage more binding.

2. Sector. Hospitality, retail, care most affected. Higher-paid sectors (finance, tech) less affected.

3. Firm size. Small firms have less ability to absorb costs.

4. Demographic. Young workers, women, ethnic minorities disproportionately in minimum wage jobs.

Comparison with existing experience

UK minimum wage rises have been GRADUAL — typically 5-7% per year. The proposed 25% rise over 3 years works out to ~8% per year. Slightly higher than usual but not unprecedented.

International comparisons:

• US has more dramatic state-level minimum wage rises (some cities $15/hour from much lower base) — mostly modest employment effects.
• France has high minimum wage relative to median; some employment effects, especially for young.
• South Korea raised minimum wage 30% over 2 years (2018-2019); significant employment effects, especially in hospitality and small firms.

The lessons: SIZE matters, SPEED matters, and CONTEXT (productivity, demand, monopsony) matters.

Policy design choices

The 25% rise could be made better or worse by design choices:

1. Pace. Gradual implementation (3 years not 1) is safer.

2. Regional variation. Higher in London, lower elsewhere — to reflect local labour markets.

3. Age variation. Lower rates for under-21s — to preserve entry-level jobs.

4. Sector exemptions. None for most sectors; possible for charity/apprentices.

5. Complementary policies. Training subsidies, business support, productivity support.

Justified judgement

A 25% minimum wage rise over 3 years is a SIGNIFICANT but NOT EXTREME policy:

• If well-designed (gradual, age-graded, regional variation): likely beneficial overall. Workers gain, employment effects modest, productivity grows, inequality falls.

• If badly-designed (sudden, uniform across regions, no complementary support): risks unemployment, business closures, regional damage.

• The economic logic supports modest minimum wage rises because of monopsony, efficiency wages, and demand effects. But 25% over 3 years is at the higher end of what's been tested — care is needed.

• The policy should be COMBINED with:

  • Investment in productivity (training, technology).
  • Regional development policies.
  • Support for small businesses.
  • Continuous monitoring (Low Pay Commission analysis).

Conclusion. A 25% minimum wage rise over 3 years is desirable IF well-designed. The textbook prediction of large unemployment isn't well-supported by recent UK and international evidence — monopsony, efficiency wages, and demand effects all soften the impact. Workers gain significantly; firms adapt through prices, productivity, and absorption; the economy benefits from reduced inequality and stronger demand. But 25% is at the upper end of evidence-tested rises. Implementation needs care: gradual pace, regional variation, age-graded rates, complementary policies. With these, the policy is desirable. Without them, the risks are real.

Deeper insight: This question illustrates how modern economics has updated its view of minimum wage. Old textbook analysis (perfect competition → unemployment) has been challenged by: monopsony theory (Card and Krueger), efficiency wages, demand effects, and UK Low Pay Commission evidence. The right minimum wage is a quantitative question, not a yes/no debate. Modern policy uses evidence-based wage-setting (50-66% of median wage as a rule of thumb) and continuous monitoring. The proposed 25% rise tests the upper limit of evidence — possible but requires careful design.