5. There are 6 firms in a market and the market shares of the firms are 40 percent, 30 percent, 10 percent, 8 percent, 7 percent, and 5 percent. The four-firm concentration ratio is equal to (A) 2664. (B) 2738. (C) 88. (D) 100.

8. Ann Taylor and Gap are two clothing companies that must decide on the leading color palette for next season. Their sales depend on the choice of color they make as well as the choice their competitor makes. Their sales are summarized in the payoff matrix above. Using the payoff matrix (A) the Nash Equilibrium is for one company to choose pink while the other company chooses orange. (B) the only Nash Equilibrium is for both companies to choose pink. (C) there are two Nash Equilibria: either both companies choose pink or both choose orange. (D) the only Nash Equilibrium is for both companies to choose orange.

5. There are 6 firms in a market and the market shares of the firms are 40 percent, 30 percent, 10 percent, 8 percent, 7 percent, and 5 percent. The four-firm concentration ratio is equal to
(A) 2664.
(B) 2738.
(C) 88.
(D) 100.

相關試題

相關試卷

5. There are 6 firms in a market and the market shares of the firms are 40 percent, 30 percent, 10 percent, 8 percent, 7 percent, and 5 percent. The four-firm concentration ratio is equal to(A) 2664.(B) 2738.(C) 88.(D) 100.

相關試題

相關試卷

5. There are 6 firms in a market and the market shares of the firms are 40 percent, 30 percent, 10 percent, 8 percent, 7 percent, and 5 percent. The four-firm concentration ratio is equal to
(A) 2664.
(B) 2738.
(C) 88.
(D) 100.