Distortion through modeling asymmetric bargaining power
C.-J. Haake, T. Streck, Distortion through Modeling Asymmetric Bargaining Power, 2022.

Wage Bargaining and Employment Revisited: Separability and Efficiency in Collective Bargaining
C.-J. Haake, T. Upmann, P. Duman, Scandinavian Journal of Economics 125 (2022) 403–440.

The Decomposability of the Nash Bargaining Solution in Labor Markets
C.-J. Haake, T. Upmann, P. Duman, The Decomposability of the Nash Bargaining Solution in Labor Markets, CIE Working Paper Series, Paderborn University, 2019.

Cooperative Transfer Price Negotiations under Incomplete Information
S. Brangewitz, C.-J. Haake, Cooperative Transfer Price Negotiations under Incomplete Information, CIE Working Paper Series, Paderborn University, 2013.