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Factors affecting the short run aggregate supply includes factor costs, temporary supply shocks, government policies with short-term effects and expectation of price level. Firstly, at the same price level, ...

A fixed exchange rate is one in which the currency is pegged, and the government intervenes to ensure that this value is maintained if it is threatened.Governments or central banks can do this by buying or s...

Accounting profit is revenues minus explicit costs, which include wages and machine rental among other things. But there are also implicit costs, or opportunity costs. These can arise because the factors of ...

The first thing we need to think about to answer this question is the target of this income tax. During a short introduction it is useful to outline what the question is really asking so that you are able to...

The best way to explain the multiplier effect is through an example. Imagine that the government invested £100m in building a new hospital. They would need to employ lots of staff to build and work in the ho...