managerial economics in a global economy, 5th edition by...
TRANSCRIPT
![Page 1: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/1.jpg)
Bab 10:
Teori Pertandingan dan
Tingkahlaku Stratregis
Ekonomi Manajerial dalam Perekonomian Global
Bahan Kuliah
Program Pascasarjana-UHAMKA
Program Studi Magister Manajemen Dosen : Dr. Muchdie, PhD in Economics
Jam Konsultasi : Sabtu, 10.00-12.00
Telp : 0818-0704-5737
![Page 2: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/2.jpg)
Tingkah laku Strategis
• Keputusan-keputusan yang mempertimbangkan reaksi pesaing (yang dapat diprediksi)
– Interdependence of outcomes
• Teori Pertandingan
– Pemain (Players)
– Strategi (Strategies)
– Matrik hasil (Payoff matrix)
![Page 3: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/3.jpg)
• Tipe Pertandingan (Types of Games)
– Zero-sum games
– Nonzero-sum games
• Keseimbangan Nash (Nash-Equilibrium)
– Setiap pemain memilih strategi optimal tergantung pada strategi lawan
– Suatu strategi disebut dominan jika strategi tersebut optimal apapun stategi yang dimainkan oleh lawannya.
Tingkah laku Strategis
![Page 4: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/4.jpg)
Contoh-1 : Strategi Iklan
Advertise Don't Advertise
Advertise (4, 3) (5, 1)
Don't Advertise (2, 5) (3, 2)
Firm B
Firm A
![Page 5: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/5.jpg)
Advertise Don't Advertise
Advertise (4, 3) (5, 1)
Don't Advertise (2, 5) (3, 2)
Firm B
Firm A
What is the optimal strategy for Firm A if Firm B chooses to
advertise?
Contoh-1 : Strategi Iklan
![Page 6: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/6.jpg)
Advertise Don't Advertise
Advertise (4, 3) (5, 1)
Don't Advertise (2, 5) (3, 2)
Firm B
Firm A
What is the optimal strategy for Firm A if Firm B chooses to
advertise?
If Firm A chooses to advertise, the payoff is 4. Otherwise,
the payoff is 2. The optimal strategy is to advertise.
Contoh-1 : Strategi Iklan
![Page 7: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/7.jpg)
Advertise Don't Advertise
Advertise (4, 3) (5, 1)
Don't Advertise (2, 5) (3, 2)
Firm B
Firm A
What is the optimal strategy for Firm A if Firm B chooses
not to advertise?
Contoh-1 : Strategi Iklan
![Page 8: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/8.jpg)
Advertise Don't Advertise
Advertise (4, 3) (5, 1)
Don't Advertise (2, 5) (3, 2)
Firm B
Firm A
What is the optimal strategy for Firm A if Firm B chooses
not to advertise?
If Firm A chooses to advertise, the payoff is 5. Otherwise,
the payoff is 3. Again, the optimal strategy is to advertise.
Contoh-1 : Strategi Iklan
![Page 9: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/9.jpg)
Advertise Don't Advertise
Advertise (4, 3) (5, 1)
Don't Advertise (2, 5) (3, 2)
Firm B
Firm A
Regardless of what Firm B decides to do, the optimal
strategy for Firm A is to advertise. The dominant strategy
for Firm A is to advertise.
Contoh-1 : Strategi Iklan
![Page 10: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/10.jpg)
Advertise Don't Advertise
Advertise (4, 3) (5, 1)
Don't Advertise (2, 5) (3, 2)
Firm B
Firm A
What is the optimal strategy for Firm B if Firm A chooses to
advertise?
Contoh-1 : Strategi Iklan
![Page 11: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/11.jpg)
Advertise Don't Advertise
Advertise (4, 3) (5, 1)
Don't Advertise (2, 5) (3, 2)
Firm B
Firm A
What is the optimal strategy for Firm B if Firm A chooses to
advertise?
If Firm B chooses to advertise, the payoff is 3. Otherwise,
the payoff is 1. The optimal strategy is to advertise.
Contoh-1 : Strategi Iklan
![Page 12: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/12.jpg)
Advertise Don't Advertise
Advertise (4, 3) (5, 1)
Don't Advertise (2, 5) (3, 2)
Firm B
Firm A
What is the optimal strategy for Firm B if Firm A chooses
not to advertise?
Contoh-1 : Strategi Iklan
![Page 13: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/13.jpg)
Advertise Don't Advertise
Advertise (4, 3) (5, 1)
Don't Advertise (2, 5) (3, 2)
Firm B
Firm A
What is the optimal strategy for Firm B if Firm A chooses
not to advertise?
If Firm B chooses to advertise, the payoff is 5. Otherwise,
the payoff is 2. Again, the optimal strategy is to advertise.
Contoh-1 : Strategi Iklan
![Page 14: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/14.jpg)
Advertise Don't Advertise
Advertise (4, 3) (5, 1)
Don't Advertise (2, 5) (3, 2)
Firm B
Firm A
Regardless of what Firm A decides to do, the optimal
strategy for Firm B is to advertise. The dominant strategy
for Firm B is to advertise.
Contoh-1 : Strategi Iklan
![Page 15: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/15.jpg)
Advertise Don't Advertise
Advertise (4, 3) (5, 1)
Don't Advertise (2, 5) (3, 2)
Firm B
Firm A
The dominant strategy for Firm A is to advertise and the
dominant strategy for Firm B is to advertise. The Nash
equilibrium is for both firms to advertise.
Contoh-1 : Strategi Iklan
![Page 16: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/16.jpg)
Advertise Don't Advertise
Advertise (4, 3) (5, 1)
Don't Advertise (2, 5) (6, 2)
Firm B
Firm A
Contoh-2 : Strategi Iklan
![Page 17: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/17.jpg)
What is the optimal strategy for Firm A if Firm B chooses to
advertise?
Advertise Don't Advertise
Advertise (4, 3) (5, 1)
Don't Advertise (2, 5) (6, 2)
Firm B
Firm A
Contoh-2 : Strategi Iklan
![Page 18: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/18.jpg)
What is the optimal strategy for Firm A if Firm B chooses to
advertise?
If Firm A chooses to advertise, the payoff is 4. Otherwise,
the payoff is 2. The optimal strategy is to advertise.
Advertise Don't Advertise
Advertise (4, 3) (5, 1)
Don't Advertise (2, 5) (6, 2)
Firm B
Firm A
Contoh-2 : Strategi Iklan
![Page 19: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/19.jpg)
What is the optimal strategy for Firm A if Firm B chooses
not to advertise?
Advertise Don't Advertise
Advertise (4, 3) (5, 1)
Don't Advertise (2, 5) (6, 2)
Firm B
Firm A
Contoh-2 : Strategi Iklan
![Page 20: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/20.jpg)
What is the optimal strategy for Firm A if Firm B chooses
not to advertise?
If Firm A chooses to advertise, the payoff is 5. Otherwise,
the payoff is 6. In this case, the optimal strategy is not to
advertise.
Advertise Don't Advertise
Advertise (4, 3) (5, 1)
Don't Advertise (2, 5) (6, 2)
Firm B
Firm A
Contoh-2 : Strategi Iklan
![Page 21: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/21.jpg)
Advertise Don't Advertise
Advertise (4, 3) (5, 1)
Don't Advertise (2, 5) (6, 2)
Firm B
Firm A
The optimal strategy for Firm A depends on which strategy
is chosen by Firms B. Firm A does not have a dominant
strategy.
Contoh-2 : Strategi Iklan
![Page 22: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/22.jpg)
What is the optimal strategy for Firm B if Firm A chooses to
advertise?
Advertise Don't Advertise
Advertise (4, 3) (5, 1)
Don't Advertise (2, 5) (6, 2)
Firm B
Firm A
Contoh-2 : Strategi Iklan
![Page 23: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/23.jpg)
What is the optimal strategy for Firm B if Firm A chooses to
advertise?
If Firm B chooses to advertise, the payoff is 3. Otherwise,
the payoff is 1. The optimal strategy is to advertise.
Advertise Don't Advertise
Advertise (4, 3) (5, 1)
Don't Advertise (2, 5) (6, 2)
Firm B
Firm A
Contoh-2 : Strategi Iklan
![Page 24: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/24.jpg)
What is the optimal strategy for Firm B if Firm A chooses
not to advertise?
Advertise Don't Advertise
Advertise (4, 3) (5, 1)
Don't Advertise (2, 5) (6, 2)
Firm B
Firm A
Contoh-2 : Strategi Iklan
![Page 25: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/25.jpg)
What is the optimal strategy for Firm B if Firm A chooses
not to advertise?
If Firm B chooses to advertise, the payoff is 5. Otherwise,
the payoff is 2. Again, the optimal strategy is to advertise.
Advertise Don't Advertise
Advertise (4, 3) (5, 1)
Don't Advertise (2, 5) (6, 2)
Firm B
Firm A
Contoh-2 : Strategi Iklan
![Page 26: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/26.jpg)
Regardless of what Firm A decides to do, the optimal
strategy for Firm B is to advertise. The dominant strategy
for Firm B is to advertise.
Advertise Don't Advertise
Advertise (4, 3) (5, 1)
Don't Advertise (2, 5) (6, 2)
Firm B
Firm A
Contoh-2 : Strategi Iklan
![Page 27: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/27.jpg)
Advertise Don't Advertise
Advertise (4, 3) (5, 1)
Don't Advertise (2, 5) (3, 2)
Firm B
Firm A
The dominant strategy for Firm B is to advertise. If Firm B
chooses to advertise, then the optimal strategy for Firm A
is to advertise. The Nash equilibrium is for both firms to
advertise.
Contoh-2 : Strategi Iklan
![Page 28: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/28.jpg)
Dilemma Tersangka Dua tersangka ditahan karena perampokan
bersenjata. Mereka ditahan secara terpisah.Jika
terbukti, mereka akan dipenjara masing-masing
10 tahun. Tetapi bukti-bukti tidak cukup kecuali
sebagai pencurian biasa yang hanya bisa
memenjarakan 1 tahun saja.
Tersangka diberitahu : Jika mengaku, tetapi
temannya tidak mengaku dia akan bebas.
Tetapi jika tidak mengaku, sementara temannya
mengaku, temannya akan bebas dan dia dapat
10 tahun. Jika kedua-duanya mengaku, maka
mereka masing-masing akan kena 5 tahun.
![Page 29: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/29.jpg)
Confess Don't Confess
Confess (5, 5) (0, 10)
Don't Confess (10, 0) (1, 1)
Individual B
Individual A
Payoff Matrix (negative values)
Dilemma Tersangka
![Page 30: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/30.jpg)
Confess Don't Confess
Confess (5, 5) (0, 10)
Don't Confess (10, 0) (1, 1)
Individual B
Individual A
Dominant Strategy
Both Individuals Confess
(Nash Equilibrium)
Dilemma Tersangka
![Page 31: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/31.jpg)
Low Price High Price
Low Price (2, 2) (5, 1)
High Price (1, 5) (3, 3)
Firm B
Firm A
Application: Price Competition
Dilemma Tersangka
![Page 32: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/32.jpg)
Low Price High Price
Low Price (2, 2) (5, 1)
High Price (1, 5) (3, 3)
Firm B
Firm A
Application: Price Competition
Dominant Strategy: Low Price
Dilemma Tersangka
![Page 33: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/33.jpg)
Advertise Don't Advertise
Advertise (2, 2) (5, 1)
Don't Advertise (1, 5) (3, 3)
Firm B
Firm A
Application: Nonprice Competition
Dilemma Tersangka
![Page 34: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/34.jpg)
Application: Nonprice Competition
Dominant Strategy: Advertise
Advertise Don't Advertise
Advertise (2, 2) (5, 1)
Don't Advertise (1, 5) (3, 3)
Firm B
Firm A
Dilemma Tersangka
![Page 35: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/35.jpg)
Cheat Don't Cheat
Cheat (2, 2) (5, 1)
Don't Cheat (1, 5) (3, 3)
Firm B
Firm A
Application: Cartel Cheating
Dilemma Tersangka
![Page 36: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/36.jpg)
Cheat Don't Cheat
Cheat (2, 2) (5, 1)
Don't Cheat (1, 5) (3, 3)
Firm B
Firm A
Application: Cartel Cheating
Dominant Strategy: Cheat
Dilemma Tersangka
![Page 37: Managerial Economics in a Global Economy, 5th Edition by ...ocw.upj.ac.id/files/Slide-MGT407-Slide10.pdf · Contoh-2 : Strategi Iklan . Advertise Don't Advertise Advertise (4, 3)](https://reader034.vdocuments.net/reader034/viewer/2022051406/5ab2f3377f8b9a7e1d8dd19d/html5/thumbnails/37.jpg)
Perluasan Teori Pertandingan
• Repeated Games
– Many consecutive moves and countermoves by each player
• Tit-For-Tat Strategy
– Do to your opponent what your opponent has just done to you
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• Tit-For-Tat Strategy
– Stable set of players
– Small number of players
– Easy detection of cheating
– Stable demand and cost conditions
– Game repeated a large and uncertain number of times
Perluasan Teori Pertandingan
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• Threat Strategies
– Credibility
– Reputation
– Commitment
– Example: Entry deterrence
Perluasan Teori Pertandingan