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Elasticity of demand is the percentage change in demand quantity divided by the percentage change in price. If demand is very elastic it means that it is very sensitive to changes in price. A price change of...

Higher wages may increase consumer expenditure increasing aggregate demand - diagram showing aggregate demand increasing. This causes demand-pull inflation if demand rises by more than money supply and the e...

Market failure is when the price mechanism leads to an inefficient allocation of resources and a loss of economic welfare. One example of market failure is Public Goods. These are non-excludable and will the...

Inflation is defined as a sustained increase in price levels. Deflation is defined as a sustainedfall in price levels. There are a handful of concerns as to why the MPC should be concerned,but also a few key...

The aggregate demand (AD) is the total quantity produced in an economy at a given price and is equal to the national income and real GDP. AD is composed of 4 parts: Consumption (C), Investment (I), Governmen...