Bertrand competition Model 20 ■ Substutable&Heterogeneous goods ■How to determine PÅ and PB? ■ price competition ■ Akika maxPA TA(PA, PB) = (a - PA + PB)(PAC) ⇒ PA = (a + PB + C)/2 ■ Akika: Massage machine with Momikko ■ Bika: Massage machine with acupuncture press ■ Bika maxPB TB (PA, PB) = (a - PB + PA)(PB-C) ⇒ PB = (a + PA+ C)/2 ■ Cost prices are the same c demand function ■ Game equilibrium: P₁ = P₁ = a + c XA = aPA + PB, XB = a PB + PA - ■ Solve Model 20 when Akika and Bika have different cost prices CA and CB.

ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN:9780190931919
Author:NEWNAN
Publisher:NEWNAN
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
icon
Related questions
Question
6
Bertrand competition
Model 20
■ Substutable&Heterogeneous
goods
■price competition
■ How to determine PÅ and
PB?
■ Akika: Massage machine
with Momikko
■ Akika maxPA TA (PA, PB) =
(a - PA + PB)(PAC) ⇒
PA = (a + PB + C)/2
■ Bika: Massage machine with
■ Bika maxPB TB (PA, PB) =
(a - PB + PA)(PB-C) ⇒
PB = (a + PA+ C)/2
acupuncture press
■ Cost prices are the same c
demand function
■ Game equilibrium:
P₁ = P₁ = a + c
B
XA = aPA + PB,
XB = a PB + PA
-
■ Solve Model 20 when Akika and Bika have different cost prices
CA and CB.
Transcribed Image Text:Bertrand competition Model 20 ■ Substutable&Heterogeneous goods ■price competition ■ How to determine PÅ and PB? ■ Akika: Massage machine with Momikko ■ Akika maxPA TA (PA, PB) = (a - PA + PB)(PAC) ⇒ PA = (a + PB + C)/2 ■ Bika: Massage machine with ■ Bika maxPB TB (PA, PB) = (a - PB + PA)(PB-C) ⇒ PB = (a + PA+ C)/2 acupuncture press ■ Cost prices are the same c demand function ■ Game equilibrium: P₁ = P₁ = a + c B XA = aPA + PB, XB = a PB + PA - ■ Solve Model 20 when Akika and Bika have different cost prices CA and CB.
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Nash Equilibrium
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, economics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
ENGR.ECONOMIC ANALYSIS
ENGR.ECONOMIC ANALYSIS
Economics
ISBN:
9780190931919
Author:
NEWNAN
Publisher:
Oxford University Press
Principles of Economics (12th Edition)
Principles of Economics (12th Edition)
Economics
ISBN:
9780134078779
Author:
Karl E. Case, Ray C. Fair, Sharon E. Oster
Publisher:
PEARSON
Engineering Economy (17th Edition)
Engineering Economy (17th Edition)
Economics
ISBN:
9780134870069
Author:
William G. Sullivan, Elin M. Wicks, C. Patrick Koelling
Publisher:
PEARSON
Principles of Economics (MindTap Course List)
Principles of Economics (MindTap Course List)
Economics
ISBN:
9781305585126
Author:
N. Gregory Mankiw
Publisher:
Cengage Learning
Managerial Economics: A Problem Solving Approach
Managerial Economics: A Problem Solving Approach
Economics
ISBN:
9781337106665
Author:
Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor
Publisher:
Cengage Learning
Managerial Economics & Business Strategy (Mcgraw-…
Managerial Economics & Business Strategy (Mcgraw-…
Economics
ISBN:
9781259290619
Author:
Michael Baye, Jeff Prince
Publisher:
McGraw-Hill Education