The best alternative to a negotiated agreement (“BATNA”) concept in negotiation has proven to be immensely useful. In tandem with its value in practice, BATNA has become a wildly successful acronym (with more than14 million Google results). But the initial characterization of this concept in...

Many negotiators have constituencies that must formally or informally approve an agreement. Traditionally, it is the responsibility of each negotiator to manage the internal conflicts and constituencies on his or her own side. Far less familiar are the many valuable ways that one side can meet...