What is the shape of the demand curve faced by the perfectly competitive firm, and why?
What will be an ideal response?
The demand curve faced by a perfectly competitive firm is horizontal, that is, the demand is perfectly elastic. A perfectly competitive firm is one of many sellers in the market that produce identical products. A single firm's output is small relative to the market demand so the firm cannot influence the market price by increasing or decreasing its output. It can sell any quantity it chooses at the going price. Hence the firm's demand curve is a horizontal line at the market price.
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On a graph, an upward-sloping curve that is flatter as you move away from the origin indicates a
A) positive relationship with an increasing slope. B) positive relationship with a decreasing slope. C) negative relationship with an increasing slope. D) negative relationship with a decreasing slope.
Suppose Lisa spends all of her money on books and bagels, and a bagel is an inferior good for her. When the price of coffee increases, the
A) consumption of coffee will fall. B) consumption of coffee will rise. C) consumption of coffee will not change. D) Not enough information.
The difference in land prices between Washington, D.C., and Tulsa, Oklahoma, is an example of a permanent resource price differential
a. True b. False
The Bali, Indonesia bombing by Al-Qaeda, which struck a U.S. target that was lightly defended, was an example of the "rational terrorist's"
A. marginalist technique. B. diversion technique. C. substitution effect. D. compression effect.