Respuesta :
The correct option a. Both firms cut prices, is the Nash equilibrium for this game.
Define the term Bertrand model?
In an oligopoly model proposed by Bertrand, enterprises individually decide on pricing (rather than quantity) in an effort to maximize profits. This is performed by taking the prices of competitors as given.
- The resulting equilibrium, also known as a Bertrand (Nash) equilibrium, is a Nash equilibrium in prices.
- The Bertrand competition model of competition pits two or more businesses against one another on pricing for a uniform good.
- Theoretically, this price competition leads to the enterprises selling their products at marginal costs and making no profit since the commodities are perfect substitutes.
For the stated conditions,
The choices include colluding to keep the price at the collusive level or lowering the price to try to enhance the firm's market share (cut).
The payoffs are expressed as annual revenues in the millions of dollars.
Thus, then both firms cutting prices will be the game's Nash equilibrium.
To know more about the Bertrand model, here
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