Budget or Target: The Choice between Input and Output Strategies
40 Pages Posted: 25 Feb 2002
Date Written: January 2002
Abstract
In many competitive environments, players need to commit either to a specific goal they will reach at any cost or to the resources they are willing to spend in pursuit of that goal. We model this situation as a two-stage game where players may compete either by setting input and letting their output follow from the environment ("leading input"), or by setting output and letting the input levels required to support the output targets follow ("leading output"). For either player, we show that leading inputs (outputs) dominates leading outputs (inputs) when his output is increasing (decreasing) in the other player's input. Thus, these conditions uniquely determine whether each player will adopt inputs or outputs as leading in the subgame perfect equilibrium of the two-stage game. The results are extended to Stackleberg-style games, and applications are drawn from the arenas of foreign policy, negotiation, research and development, and corporate strategy.
Keywords: Economic Theory, Game Theory, Industrial Organization, Strategy, Strategic Variable
JEL Classification: C7, D0, L1, L2
Suggested Citation: Suggested Citation