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Multiple Choice
A government wants to increase the use of solar panels by offering a $100 subsidy for each solar panel purchased. The addition of this subsidy will:
A
Increase the quantity supplied
B
Decrease the quantity supplied
C
Create a deadweight loss in the market for solar panels
D
Both (a) and (c)
Verified step by step guidance
1
Understand the concept of a subsidy: A subsidy is a financial incentive provided by the government to encourage the production or consumption of a good. In this case, the government offers a $100 subsidy for each solar panel purchased.
Analyze the effect of the subsidy on the supply curve: A subsidy effectively lowers the cost of production for suppliers, which typically shifts the supply curve to the right, indicating an increase in the quantity supplied at each price level.
Consider the impact on market equilibrium: With the supply curve shifting to the right, the new equilibrium will have a higher quantity of solar panels supplied and sold, assuming demand remains constant.
Evaluate the potential for deadweight loss: A subsidy can lead to overproduction, where the quantity of solar panels produced exceeds the socially optimal level. This can create a deadweight loss, which is an inefficiency in the market where total surplus (consumer plus producer surplus) is not maximized.
Conclude by identifying the correct outcomes: The subsidy increases the quantity supplied and can create a deadweight loss due to overproduction, confirming that both (a) and (c) are correct.