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In this essay, we have developed and illustrated an approach for predicting the membership of alliances among firms developing and sponsoring products requiring technical standardization. We started with two simple and plausible assumptions, that a firm prefers to join a large standardsetting alliance in order to increase the probability of successfully sponsoring a compatibility standard, and to avoid allying with rivals in order to benefit individually from compatibility standards that emerge from the alliance’s efforts. We then defined the concept of utility as an approximation to profit maximization in terms of size and rivalry, and discussed the influences on incentives to ally in order to develop and sponsor standards. We showed that the Nash equilibria are the local minima of an energy function with this type of utility function. (en) |
