Bargaining over shares of uncertain future profits

We address the following basic question: How should parties, with possibly different risk-attitudes and beliefs, who are contemplating creating a partnership, divide uncertain future profits? We assume that the formula for division of profits is a result of negotiations, and model it via the Nash-bargaining-like solution (NBLS). After characterizing the optimal contract, using calculus of variations, we assume a linear contract and find its optimal parameters for various cases of interest. We also consider the implications of an asymmetric NBLS.