Dollar Digest
Dollar Digest
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Game 02 · Strategy

Price War

You run a telecom company. Two rivals fight you for the same customers. Set your price every round. Win share, but do not burn the whole market down.

The setup

You run a telecom company.

Two rivals compete with you for the same customers. Every round you set your price. They react. Win share and you win profit. But undercut everyone into the ground and everyone gets poorer, including you. Eight rounds. Then you find out if you played it smart or just played it safe.

Your cost
₹20/unit
Rivals start at
₹55/unit
Rounds
8

It is real game theory

This is differentiated Bertrand competition, the same model behind the Jio telecom price war in the microeconomics course.

Two minds, not one

The Strategist best-responds rationally. The Discounter just undercuts. Beating both takes different tactics.

Nash vs collusion

At the end you see how your profit compares to rational competition and to (illegal) coordination.