59 citations · 252 across the 25 of their papers we have counts for
6 papers · 1 filter
Competition and Efficiency of Coalitions in Cournot Games with Uncertainty
Baosen Zhang, Ramesh Johari, Ram Rajagopal
We investigate the impact of coalition formation on the efficiency of Cournot games where producers face uncertainties. In particular, we study a market model where firms must dete…
Heavy Traffic Approximation of Equilibria in Resource Sharing Games
Yu Wu, Loc Bui, Ramesh Johari
We consider a model of priced resource sharing that combines both queueing behavior and strategic behavior. We study a priority service model where a single server allocates its ca…
Mean Field Equilibrium in Dynamic Games with Complementarities
Sachin Adlakha, Ramesh Johari
We study a class of stochastic dynamic games that exhibit strategic complementarities between players; formally, in the games we consider, the payoff of a player has increasing dif…
Equilibria of Dynamic Games with Many Players: Existence, Approximation, and Market Structure
Sachin Adlakha, Ramesh Johari, Gabriel Y. Weintraub
In this paper we study stochastic dynamic games with many players; these are a fundamental model for a wide range of economic applications. The standard solution concept for such g…
Competition in Wireless Systems via Bayesian Interference Games
Sachin Adlakha, Ramesh Johari, Andrea Goldsmith
We study competition between wireless devices with incomplete information about their opponents. We model such interactions as Bayesian interference games. Each wireless device sel…
Efficiency Loss in a Network Resource Allocation Game: The Case of Elastic Supply
Ramesh Johari, Shie Mannor, John N. Tsitsiklis
We consider a resource allocation problem where individual users wish to send data across a network to maximize their utility, and a cost is incurred at each link that depends on t…