Abstract
This paper analyses strategic investment games between two firms that compete for the adoption of
a new more efficient technology whose returns are uncertain. We assume that once one of the two firms
adopted the new technology, joint adoption is preferable for both firms, that is there are positive profit
complementarities in the product market. There are, moreover, externalities derivig from the first firm’s
investment. By modelling the switch from a well established technology to a new one as a dynamic stochastic
game, we fully characterize the equilibria of the game under both non-cooperative and cooperative
firms’ behaviour. We show that in the cooperative equilibrium firms will invest later under negative externalities
and earlier under positive externalities. Thus we identify circumstances in which competiton can
be suboptimal (too much waiting). Overall, compared to earlier models that only allow for a new market
game, our model examines a richer set of strategic interactions of adoption decisions.
Lingua originale | English |
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pagine (da-a) | 473-497 |
Numero di pagine | 25 |
Rivista | Economia Politica |
Volume | 3 |
Stato di pubblicazione | Pubblicato - 2010 |
Keywords
- incertezza
- opzioni reali
- real options
- uncertainty