Supply-side capacity and implementation
| English | Português |
|---|---|
| deregulation/diːˌreɡjʊˈleɪʃn/ | desregulamentação |
| supply-side policy/səˈplaɪ saɪd ˈpɒlɪsi/ | política de lado da oferta |
A decision you can investigate
- A region has jobseekers but poor transport and few relevant qualifications.
- More consumer spending alone may not solve the barriers preventing production.
Build the explanation
- Supply-side policies aim to raise productive capacity or productivity. Education and training build skills; infrastructure connects workers, suppliers and markets; regional support can attract activity to high-unemployment areas.
- Privatization changes ownership and may strengthen efficiency incentives. Deregulation 放松管制 removes some rules and barriers. Lower business taxes can encourage investment; lower income-tax rates may improve incentives to work. Each needs a causal explanation, not an assumption of success.
Work through the evidence
- A training programme increases output from 800 to 1000 units with the same 200 worker-hours. Productivity rises from 4 to 5 units per hour, or 25%.
- A reliable bus route may help trainees reach employers. A business-tax reduction only raises capacity if firms invest productively; money distributed to owners does not by itself install equipment.
What is productivity after the programme?
1000/200 = 5.
Test the limits
- Training and infrastructure need funds and time. Poorly matched courses may not address vacancies. Regional grants can move existing jobs rather than create additional national employment.
- Privatization does not automatically create competition; deregulation can remove valuable safeguards. Work responses depend on tax/benefit rules and constraints such as childcare. Improved capacity can support growth with less inflation, but success must be evidenced.
What is the percentage productivity increase from 4 to 5?
The increase of 1 is divided by the initial 4.
Privatizing a monopoly automatically removes its market power.
Ownership can change without competition or lower entry barriers.
Apply and explain your answer
- Why should the training programme track job relevance as well as course completion?
- Qualifications improve capacity only if the skills help productive work and match opportunities.
Why can a business-tax cut fail to expand capacity?
The policy changes incentives and funds, but the investment decision remains.
Use the terms precisely
- supply-side policy 供给侧政策: Policy intended to improve productive capacity or productivity.
- deregulation: Removal or reduction of rules restricting economic activity.
Match the terms to their meanings.
Each term describes a specific mechanism in this lesson.
A training programme increases output from 800 to 1000 units with the same 200 worker-hours. Productivity rises from 4 to 5 units per hour, or 25%. A reliable bus route may help trainees reach employers. A business-tax reduction only raises capacity if firms invest productively; money distributed to owners does not by itself install equipment.
Training and infrastructure need funds and time. Poorly matched courses may not address vacancies. Regional grants can move existing jobs rather than create additional national employment. Privatization does not automatically create competition; deregulation can remove valuable safeguards. Work responses depend on tax/benefit rules and constraints such as childcare. Improved capacity can support growth with less inflation, but success must be evidenced.
Supply-side policies aim to raise productive capacity or productivity. Education and training build skills; infrastructure connects workers, suppliers and markets; regional support can attract activity to high-unemployment areas.