A long-run supply curve is flatter than a short-run supply curve because
a. firms can enter and exit a market more easily in the long run than in the short run.
b. long-run supply curves are sometimes downward sloping.
c. competitive firms have more control over demand in the long run.
d. firms in a competitive market face identical cost structures.
a
Economics
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Changes in all of the following shift the supply curve of loanable funds EXCEPT
A) the real interest rate. B) wealth. C) disposable income. D) expected future income.
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