Properties of game options. - Erik Ekström (Math. Methods Oper. Res., 2006)

Convexity theory for the term structure equation. - Erik Ekström; Johan Tysk (Finance Stochastics, 2008)

Optimal Stopping Games for Markov Processes. - Erik Ekström; Goran Peskir (SIAM J. Control. Optim., 2008)

Optimal Closing of a Momentum Trade. - Erik Ekström; Carl Lindberg (J. Appl. Probab., 2013)

Momentum liquidation under partial information. - Erik Ekström; Martin Vannestål (J. Appl. Probab., 2016)

Optimal Liquidation of an Asset under Drift Uncertainty. - Erik Ekström; Juozas Vaicenavicius (SIAM J. Financial Math., 2016)

Dynkin games with heterogeneous beliefs. - Erik Ekström; Kristoffer J. Glover; Marta Leniec (J. Appl. Probab., 2017)

A renewal theory approach to two-state switching problems with infinite values. - Erik Ekström; Marcus Olofsson; Martin Vannestål (J. Appl. Probab., 2020)

Auctions with an Invitation Cost. - Erik Ekström; Carl Lindberg (IGTR, 2021)

Disorder detection with costly observations. - Erhan Bayraktar; Erik Ekström; Jia Guo (J. Appl. Probab., 2022)

Dynkin Games with Incomplete and Asymmetric Information. - Tiziano De Angelis; Erik Ekström; Kristoffer J. Glover (Math. Oper. Res., 2022)

How to Detect a Salami Slicer: A Stochastic Controller-and-Stopper Game with Unknown Competition. - Erik Ekström; Kristoffer Lindensjö; Marcus Olofsson (SIAM J. Control. Optim., 2022)

The de Finetti Problem with Uncertain Competition. - Erik Ekström; Alessandro Milazzo; Marcus Olofsson (SIAM J. Control. Optim., 2023)

Stopping problems with an unknown state. - Erik Ekström; Yuqiong Wang (J. Appl. Probab., 2024)

The Maximality Principle in Singular Control with Absorption and Its Applications to the Dividend Problem. - Tiziano De Angelis; Erik Ekström; Marcus Olofsson (SIAM J. Control. Optim., 2024)

Monotonicity of implied volatility for perpetual put options. - Erik Ekström; Ebba Mellquist (J. Appl. Probab., 2024)

Hiring and firing - a signaling game. - Erik Ekström; Topias Tolonen-Weckström (J. Appl. Probab., 2025)