Inflation and Deflation Flashcards
What is inflation?
The sustained rise in the general price level over time. This means that the cost of living increases and the purchasing power of money decreases
What is deflation?
Where the price level in an economy falls, i.e there is negative inflation.
What is price level?
The average of current prices across the entire spectrum of goods and services produced in an aconomy
What is disinflation?
The falling rate of inflation. This means the average price level is still rising, just to a slower extent. This means that goods and services are relatively cheaper than a year ago
What is the aim of deflationary policies?
To reduce aggregate demand
What is demand pull inflation?
When aggregate demand is growing unsustainably so there is pressure on resources and producers increase their prices. This usually occurs when resources are fully emplo
What are the triggers for demand pull inflation?
- A depreciation in the exchange rate
- Fiscal stimulus
- Lower interest rates
- High growth in UK export markets
How does a depreciation in the exchange rate trigger demand pull inflation?
This causes imports to become more expensive whilst exports become cheaper, causing AD to rise
How does a fiscal stimulus trigger demand pull inflation?
Fiscal stimulus in the form of lower taxes or more government spending means consumers have more disposable income and therefore consumer spending increases
How do lower interest rates trigger demand pull inflation?
Lower interest rates make saving less attractive and borrowing more attractive, so consumer spending increases
How does growth in UK export markets trigger demand pull inflation?
High growth means UK exports increase and therefore AD also increases
What is cost push inflation?
When firms face rising costs so increases their prices
What are the possible causes of cost push inflation?
- Changes in prices of goods
- Labour becoming more expensive
- Expectations of inflation
- Indirect taxes
- Depreciation in the exchange rate
- Monopolies
How do changes in the price of goods cause cost push inflation?
When the world price of goods increase this can make raw materials more expensive and increase the cost of production
How does changes in the price of labour cause cost push inflation?
Labour becoming more expensive (for example due to trade unions) means that the cost of production increases