Phương trình tổng chi phí của công ty là TC = 6 + 10Q Các phương trình nhu cầu cho sản phẩm của mình tại hai thị trường là Q1 = 10 - () P1 Q2 = 10 () P2 trong đó Q = Q1 + Q2. a. Giả sử rằng các điều kiện thứ hai để được thỏa mãn, tính toán mức giá tối đa hóa lợi nhuận và | FOCAL-POINT EQUILIBRIUM 587 Chapter 1 referred to this common understanding of the problem as con-ventionalwisdom. Shellingilluslraled the concept of focal-point equilibria with the following abstract puzzles. 1. A cent tsflippen and Iwtt t leyt -i r b taic s oe tails. Ifbothpiaayrycett headt osbatd call tdils then both win a prize. If one player calls heads and the other calls tails then neither wins a prize. 2. A played ry tseedylcirciy onea Idel obttwiag sia nLlmbeba 7ii co 13 261 9y and5y5lSfa hfthenleyebscircletileagmr number acy wins a pv i otherwise no one wins anything. 3. A player is asked to put a check mark in one sixteen squares arranged as shown. If all the players check the same square each wins a prize otherwise no one wins anything. 4. Two playersaretold tomeet some where inNewYork City but neither player has been told where the meeting ie te oceur. neither ptayya har ever been plattCinthisottuotioe belooe cnd the two are not permitted to communicate with rheoteer tprobeblr location. 5. In theorsceding sccnaetoaach plyytsis told Ciet -Ue of the meeting bach aleyge cnuet gueat tics aeesd lime rhc mteihig is to take ptace. 6. A playerir ioldtowrite howa aposiiivenembee. nr all n tỵetrtvt the sameyumber yabh playee wine a prrre erheewise nogn enáneanythmn. 7. A atayee islaM to name an amount of money. If all players name the same amount eavt vm a 8. A pltyas it areedioyiclVee Iwa pilei iabeteOptlbae bhd pile B. Another eleyer leaskedt. dolheeame. irtlie ar yoeir Ieie ell four pilercnmaint piayyteachre ccivetelOO otherwise neither player wins anything. 588 INTRODUCTION To GAME THEORY 9. The results of a first ballot in an election were tabulated as follows Smith 19 votes Jones 28 votes Brown 15 votes Robinson 29 votes White 9 votes . . A second ballot is to be taken. Apk er is asked t sỊOAvlict which candidate will receive a majority of votes