- László Csató. Some Impossibilities of Ranking in Generalized Tournaments. IGTR, 21(1):1940002, 2019.
- Joaquín Sánchez-Soriano, Natividad Llorca. A Solution Concept Related to "Bounded Rationality" for some Two-Echelon Models. IGTR, 21(1):1940005, 2019.
- Yigal Gerchak, Eugene Khmelnitsky. Partnership's Profit Sharing: Linear and Nonlinear Contracts. IGTR, 21(2):1940008, 2019.
- Vito Fragnelli, Stefano Moretti, Tamás Solymosi. Introduction. IGTR, 21(1):1902001, 2019.
- Atsuhiro Satoh, Yasuhito Tanaka. Two Person Zero-Sum Game with Two Sets of Strategic Variables. IGTR, 21(3):1850014, 2019.
- Giulia Bernardi, Josep Freixas. An Axiomatization for Two Power Indices for (3, 2)-Simple Games. IGTR, 21(1):1940001, 2019.
- Miguel Aramendía, Quan Wen. Defensive Plays in Repeated Games. IGTR, 21(3):1850012, 2019.
- Leon Petrosyan. Strong Strategic Support of Cooperation in Multistage Games. IGTR, 21(1):1940004, 2019.
- Thomas Vallée, Gino Baudry, Patrice Guillotreau. To Discard or to Co-Produce by Recycling Waste: An Illustrative Analysis Involving Output Constraint. IGTR, 21(3):1950001, 2019.
- Pierre von Mouche, Takashi Sato. Cournot Equilibrium Uniqueness: At 0 Discontinuous Industry Revenue and Decreasing Price Flexibility. IGTR, 21(2):1940010, 2019.