1.consider a contry, home, who is the only consumer of good X.The inverse demand X is given by P=60-Q/2. The supply of X comes from two sources: home and foreign. The inverse supplies are given by P(國內) = Q(國內) and P(國外)=8+Q(國外).
a. with free trade, what is the equilibuium price for X? what is the total surplus(=comsumer surplus+home prodicer surplus) in home?
b.now suppose that the home government levies a 24元 specific tariff on each unit of X imported.
what is the equilibuium price for X? what is the total surplus(=comsumer surplus+home prodicer surplus) in home?
c.Is home better-off or worse-off after tariff is levied? explain?
政大國貿 91
真的很謝謝...
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