Economics 101 Week 3 – Inflation

Definition: Inflation is when the general prices of goods and services increase overtime meaning that over a prolonged period your money will buy less than it used to.

Example: If your food shopping costs £25 today but next year it costs £27.50, the prices has increased by 10%

How is inflation measured: Inflation is usually demonstrated with percentage changes based on the change in prices of goods and services using the Consumer Price Index (CPI).

How does it affect us:

When inflation rises:

  • Our food shopping cost rises
  • Fuel and energy bills can increase
  • The cost of housing may increase
  • The cost of goods and services rises
  • Money has less purchasing power.

Why does inflation occur:

Demand-Pull inflation – When people want to buy more goods and services than businesses can supply

Cost-Push inflation – When it is more expensive for businesses to produce or transport products, producers can pass the cost on to consumers thus the price rises.

Rising wages – Higher wages can increase people’s spending power but they can also increase businesses costs lowering their profit margin.

Supply problems – Shortages of raw materials, energy or products can push up prices

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