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FIGURE 11.11 A Decrease in Demand S Price Price and cost So MC ATC Po Po MRO x X Pi P MR Do D 0 0 Q , Qo Quantity 91 90 Quantity ( a ) Industry ( b ) Firm ' An industry starts out in long - run competitive equilibrium .
FIGURE 11.11 A Decrease in Demand S Price Price and cost So MC ATC Po Po MRO x X Pi P MR Do D 0 0 Q , Qo Quantity 91 90 Quantity ( a ) Industry ( b ) Firm ' An industry starts out in long - run competitive equilibrium .
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With demand curve D , and supply curve So , the market price is P , and quantity Q , is sold by the industry . Figure 11.12 ( b ) shows a single firm . At price Po , the firm is making zero economic profit and producing an output of 9o ...
With demand curve D , and supply curve So , the market price is P , and quantity Q , is sold by the industry . Figure 11.12 ( b ) shows a single firm . At price Po , the firm is making zero economic profit and producing an output of 9o ...
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The number of steel mills in place is fixed at Q ,, so the short - run supply curve in the steel industry is SS . The demand curve for steel mills is D ,. The interest rate on capital invested in steel is R. The amount of computer ...
The number of steel mills in place is fixed at Q ,, so the short - run supply curve in the steel industry is SS . The demand curve for steel mills is D ,. The interest rate on capital invested in steel is R. The amount of computer ...
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