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Fiscal policy is the use of taxation and government spending to achieve macroeconomic objectives. Expansionary fiscal policies such as cuts in income tax will increase the disposable income of consumers, ...

The demand curve illustrates the relationship between the price of a good or service and the quantity demanded by consumers at any given price level. The demand curve has a negative gradient (downward slo...

When a firm is making a supernormal profit, this refers to a profit level at which new firms are willing to enter the market. This suggests that the firms currently in the market are making a profit level...

An elastic good is a good that has a price elasticity of demand that is greater than one. This means that the demand for the good will change significantly if the price changes. An example of such is coke...

This simply means, 'the next best alternative foregone'. We can explain this by saying if I only had £5 to buy lunch, I could either buy a sandwich or half a pizza. The opportunity cost of me buying a san...