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General
background – Market Economy![]() In a free market economy, consumers and producers determine what and how much is made and what it costs, responding of course to supply and demand. The individual gains but contributes to the gains of others and where imbalances arise, the system should be self-correcting though sometimes are not e.g. house prices, mortgage and bank rates. Conversely, the balance may be altered with purpose, classically through e.g. advertising flat screen TV in order to create demand, increase mass production etc. ![]() Central (government) external impact also bears on the free market economy through subsidies and taxes and in this sense can steer both consumer and producer. An impact on those outside the consumer-producer group is called an “externality” e.g. the impact of chemical industry pollution on pedestrians in Widnes and can be negative (undesirable or harmful) or positive (beneficial). Stern identifies externality in his review. Externalities are seen by some as an important weakness in the free market model, equally some see them as an area where government should intervene. Clearly the Stern Review cites market failure and promotes intervention. |
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