Government Policies

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Edexcel IGCSE Economics

Government Policies

The big idea: Governments have four main tools — fiscal policy (tax & spending), monetary policy (interest rates & money supply), supply-side policy (boosting the economy's long-term potential), and government controls (rules & regulations) — and they use them to steer the economy toward growth, stable prices, low unemployment, a healthy trade balance, fair income distribution, and a protected environment. But every tool creates trade-offs: fixing one objective often damages another.

Summary — The Whole Chapter in One Scan

Fiscal policy = government spending + taxation, decided in the annual Budget. Used to hit macro objectives directly.
A budget deficit (spending > revenue) must be financed by borrowing, which adds to the national debt and can crowd out private investment.
Monetary policy = adjusting the interest rate (base rate) and money supply (via quantitative easing), usually set by a Central Bank committee.
Supply-side policy aims to grow the economy's productive potential long-term (shifts the PPC outward) — e.g. education, deregulation, privatisation.
Government controls (regulation, fines, permits) fix market failure but can raise costs for firms in the short run.
Every policy creates trade-offs — e.g. cutting unemployment often fuels inflation (Phillips Curve); growth often means more pollution.

1. Fiscal Policy

Fiscal policy is the government's use of spending and taxation to influence the economy. Think of it like a household budget scaled up to a whole country: the government decides how much money to bring in (taxes) and how much to pay out (spending on hospitals, roads, benefits, wages) — and the between those two numbers ripples through everyone's lives.

It's set by the government (not the Central Bank) and announced once a year in the Budget. Its goals: stable growth, low & stable inflation, low unemployment, a balanced current account, fairer income distribution, and environmental protection.

Where the money comes from — Taxation

Type	Definition	Examples
Direct tax	Imposed on income/profits, paid to government by the individual or firm	Income tax, corporation tax, capital gains tax, National Insurance, inheritance tax
Indirect tax	Imposed on goods/services; the collects and forwards it. Spend less → pay less.	VAT, excise duties (fuel, alcohol, tobacco), tariffs

Real numbers to remember UK 2022/23: total revenue = £1,058bn. Income tax (£250bn) + NICs (£179bn) + VAT (£162bn) alone raised £591bn — over half of all government revenue!

Why governments tax at all

Fund expenditure — pay for public services
Discourage demerit goods — excise tax on cigarettes/alcohol raises price, cuts consumption of goods with negative externalities
Redistribute income — tax high earners more, transfer via welfare to low-income households
Provide public services — healthcare, education, law & order — which expand opportunity for the poorest

Where the money goes — Government Expenditure

Category	What it means	Examples
Current expenditure	Day-to-day running costs	Teacher & police wages, hospital medicines
Capital expenditure	Spending on infrastructure/assets	New rail lines, hospitals, schools, aircraft carriers
Transfer payments