Boundaries of Jerusalem

The Hebrew University of Jerusalem

Every continuous-time stochastic game with finitely many states and actions has a uniform and limiting-average equilibrium payoff.

The Hebrew University of Jerusalem

The Hebrew University of Jerusalem

We study non-zero-sum continuous-time stochastic games, also known as continuous-time Markov games, of fixed duration. We concentrate on Markovian strategies. We show by way of example that equilibria need not exist in Markovian strategies, but they always exist in Markovian publicsignal correlated strategies. To do so, we develop criteria for a strategy profile to be an equilibrium via differe...

The Hebrew University of Jerusalem

The classical Bomber problem concerns properties of the optimal allocation policy of arsenal for an airplane equipped with a given number, n, of anti-aircraft missiles, at a distance t > 0 from its destination, which is intercepted by enemy planes appearing according to a homogeneous Poisson process. The goal is to maximize the probability of reaching its destination. The Fighter problem deals ...

The Hebrew University of Jerusalem

In this paper we analyze judgement aggregation problems in which a group of agents independently votes on a set of complex propositions that has some interdependency constraint between them (e.g., transitivity when describing preferences). We consider the issue of judgement aggregation from the perspective of approximation. That is, we generalize the previous results by studying approximate jud...