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The original equilibrium price is $3.00 and the equilibrium quantity is 100. The government then levies a tax of $0.50 on the sellers. This leads to a new supply curve which is shifted upward by $0.50 compared to the original supply curve. The new equilibrium price will sit between $3.00 and $3.50 and the equilibrium quantity will decrease.
GDP deflator. In economics, the GDP deflator ( implicit price deflator) is a measure of the money price of all new, domestically produced, final goods and services in an economy in a year relative to the real value of them. It can be used as a measure of the value of money. GDP stands for gross domestic product, the total monetary value of all ...
A good's price elasticity of demand ( , PED) is a measure of how sensitive the quantity demanded is to its price. When the price rises, quantity demanded falls for almost any good ( law of demand ), but it falls more for some than for others. The price elasticity gives the percentage change in quantity demanded when there is a one percent ...
Purchasing power parity is an economic term for measuring prices at different locations. It is based on the law of one price, which says that, if there are no transaction costs nor trade barriers for a particular good, then the price for that good should be the same at every location. [ 1] Ideally, a computer in New York and in Hong Kong should ...
A consumer price index ( CPI) is a price index, the price of a weighted average market basket of consumer goods and services purchased by households. Changes in measured CPI track changes in prices over time. [ 1] The CPI is calculated by using a representative basket of goods and services. The basket is updated periodically to reflect changes ...
Slutsky equation. In microeconomics, the Slutsky equation (or Slutsky identity ), named after Eugen Slutsky, relates changes in Marshallian (uncompensated) demand to changes in Hicksian (compensated) demand, which is known as such since it compensates to maintain a fixed level of utility. There are two parts of the Slutsky equation, namely the ...
This increase in supply causes the equilibrium price to decrease from P 1 to P 2. The equilibrium quantity increases from Q 1 to Q 2 as consumers move along the demand curve to the new lower price. As a result of a supply curve shift, the price and the quantity move in opposite directions. If the quantity supplied decreases, the opposite happens.
For example, the cross elasticity of demand for wine in respect to the price change of spirit is 0.05, which implies that a 1% price decrease for Spirit will reduce market demand for wine by 5%. Therefore, the cross elasticity of demand enables policymakers to take better control of the policy effects, thus, reducing the risk for mortality ...