Lesson plan

Sequential bargaining

Sequential bargaining (also known as alternate-moves bargaining, alternating-offers protocol, etc.) is a structured form of bargaining between two participants, in which the participants take turns in making offers. Initially, person #1 has the right to make an offer to person #2. If person #2 accepts the offer, then an agreement is reached and the process ends. If person #2 rejects the offer, then the participants switch turns, and now it is the turn of person #2 to make an offer (which is often called a counter-offer). The people keep switching turns until either an agreement is reached, or the process ends with a disagreement due to a certain end condition. Several end conditions are common, for example: * There is a pre-specified limit on the number of turns; after that many turns, the process ends. * There is a pre-specified limit on the negotiation time; when time runs out, the process ends. * The number of possible offers is finite, and the protocol rules disallow to offer the same agreement twice. Hence, if the number of possible offers is finite, at some point all them are exhausted, and the negotiation ends without an agreement. Several settings of sequential bargaining have been studied. * Dividing the Dollar: two people should decide how to split a given amount of money between them. If they do not reach an agreement, they get nothing.…

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Article summary

Sequential bargaining (also known as alternate-moves bargaining, alternating-offers protocol, etc.) is a structured form of bargaining between two participants, in which the participants take turns in making offers. Initially, person #1 has the right to make an offer to person #2. If person #2 accepts the offer, then an agreement is reached and the process ends. If person #2 rejects the offer, then the participants switch turns, and now it is the turn of person #2 to make an offer (which is often called a counter-offer). The people keep switching turns until either an agreement is reached, or the process ends with a disagreement due to a certain end condition. Several end conditions are common, for example: * There is a pre-specified limit on the number of turns; after that many turns, the process ends. * There is a pre-specified limit on the negotiation time; when time runs out, the process ends. * The number of possible offers is finite, and the protocol rules disallow to offer the same agreement twice. Hence, if the number of possible offers is finite, at some point all them are exhausted, and the negotiation ends without an agreement. Several settings of sequential bargaining have been studied. * Dividing the Dollar: two people should decide how to split a given amount of money between them. If they do not reach an agreement, they get nothing.…

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