Economics
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government department
price mechanisms
trade union
state planning committee.

simple bar chart
complex bar chart
component bar chart
Pictogram bar chart

Fall in the income of consumers
Rise in the price of a substitute
Rise in the price of a complement
Fall in the supply of commodity X
The supply curve will shift from S\(_{0}\)S\(_{2}\) to S\(_{2}\)S\(_{0}\)
The supply curve will shift from S\(_{0}\)S\(_{0}\) to S\(_{1}\)S\(_{1}\)
The demand curve will shift from D\(_{0}\)D\(_{0}\) to D\(_{1}\)D\(_{1}\)
The supply curve will shift from S\(_{0}\)S\(_{0}\) to S\(_{0}\)S\(_{0}\)

excess demand
excess supply
equilibrium quantity
equilibrium price
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