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Explain What Is Meant By The T
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erm “an economic model” and outline a model of price and output determination in a free market. Examine the effect of a change in real disposable income on equilibrium price and output.
An economic model or theory is a simplified explanation and analysis of economic behaviour. It allows us to predi ....
Middle of essay ....rve that illustrates that as price rises, demand falls. This enables movement along the curve, which we term an expansion or contraction of demand, depending on the direction of this movement. Like most economic models, it is simplified and assumes ceteris paribus that price and demand have an inversely proportional relationship. This theory does not account for goods which are nesscessities or that have few close substitutes, for whom demand may remain constant with price changes.
Similarly, th.... |
Number of words: 1268 |
Approximate pages: 5 |
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