Negotiation Tutorial
This Negotiation Tutorial from Professor Ross of the University of Wisconsin - Lacrosse provides information that may help you become a more effective negotiator. By "effective" Dr. Ross means "someone who (a) achieves highly satisfactory outcomes, (b) helps the other side achieve what appear to be satisfactory outcomes, while (c) maintaining the relationship between the two sides."
The tutorial into the following topics:
Concession Curves
Persuasion Techniques
Integrative Bargaining