From the 1 of 9 linked papers with an AI index.
9 papers
Optimal Execution with Passive Market Impact
Alexander Barzykin, Robert Boyce, Eyal Neuman +1
The paper proposes a mesoscopic model for optimal execution using passive limit orders, capturing how fill probabilities decay exponentially with quote distance and how prices resp…
Potential Games on Unimodular Random Graphs
Eyal Neuman, Sturmius Tuschmann
We study potential games on unimodular random graphs of bounded degree, where players interact through the underlying network. Using the unimodular measure, we define a well-posed…
Stochastic Games on Large Sparse Graphs
Eyal Neuman, Sturmius Tuschmann
We introduce a framework for stochastic games on large sparse graphs, covering continuous-time and discrete-time dynamic games as well as static games. Players are indexed by the v…
Optimal Portfolio Choice with Cross-Impact Propagators
Eduardo Abi Jaber, Eyal Neuman, Sturmius Tuschmann
We consider a class of optimal portfolio choice problems in continuous time where the agent's transactions create both transient cross-impact driven by a matrix-valued Volterra pro…
Nonparametric Estimation of Self- and Cross-Impact
Natascha Hey, Eyal Neuman, Sturmius Tuschmann
We introduce an offline nonparametric estimator for concave multi-asset propagator models based on a dataset of correlated price trajectories and metaorders. Compared to parametric…
Stochastic Graphon Games with Interventions
Eyal Neuman, Sturmius Tuschmann
We consider a class of targeted intervention problems in dynamic network and graphon games. First, we study a general dynamic network game in which players interact over a graph an…