公定価格
Price controls are a government initiative to mitigate exploitative market power. Specifically in response to systems of pricing that capitalise on the dependency of one market entity upon another, such as monopolistic markets in which the supplier is a price maker and consumers assume the role of price taker. Price controls as a strategy provide relief from the price exploitation of the dominant player in a market transaction, albeit a short term abatement of this power which is a common criticism of this method.