generated at
oligopoly
寡占
big business
Conjectural variation
market failure
Monopoly
Monopsony
Oligopolistic reaction
Oligopsony
Perfect competition
Planned obsolescence
Prisoner's dilemma
Simulations and games in economics education
Swing producer
Unfair competition

googleoligopoly
image oligopoly
define oligopoly
wikipedia oligopoly
weblio oligopoly
kotobank oligopoly
jisho oligopoly