Sure, I think social media is probably the best example of this. Suppose there are two platforms, A and B, and social media sites are worth more when more people are on it. Our “resource allocation” problem is to maximize utility, so we want to get everyone on the same site. There are two equilibria here; we can either set the price for A much higher than B and everyone will move to B, or vice versa.
If the demand functions weren’t interdependent and every agent just got some amount of utility from A and some amount of utility from B, there would be exactly one equilibrium price.
Sure, I think social media is probably the best example of this. Suppose there are two platforms, A and B, and social media sites are worth more when more people are on it. Our “resource allocation” problem is to maximize utility, so we want to get everyone on the same site. There are two equilibria here; we can either set the price for A much higher than B and everyone will move to B, or vice versa.
If the demand functions weren’t interdependent and every agent just got some amount of utility from A and some amount of utility from B, there would be exactly one equilibrium price.