Nash bargaining theory - an introduction; Nash bargaining theory I; perfect equilibrium in a bargaining model, A.Rubinstein; Nash bargaining theory II; perfect equilibria in bargaining models; involuntary unemployment as a perfect equilibrium in a bargaining model; a theory of disagreement in bargaining, V.P.Crawford; Nash bargaining and incomplete information; a bargaining model with incomplete information about Times preferences, A.Rubinstein; distortion of utilities and the bargaining problem, J.Sobel; Nash bargaining theory II, K.Binmore.