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Strength of the Reciprocity Motive (R)
The parameter R is a numerical value used to measure the intensity of an individual's reciprocity motive. A large value for R signifies that the person has a strong preference regarding the Proposer's fairness and generosity. In contrast, an R value of 0 indicates a complete indifference to the Proposer's motives, suggesting purely self-interested behavior.
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Introduction to Microeconomics Course
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CORE Econ
Ch.4 Strategic interactions and social dilemmas - The Economy 2.0 Microeconomics @ CORE Econ
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Strength of the Reciprocity Motive (R)
Responder's Decision Rule with Reciprocal Preferences
Minimum Acceptable Offer with Reciprocal Preferences
In a scenario where two individuals must divide $100, a widely accepted social norm suggests a 50-50 split ($50 each). A model of behavior suggests that if one person (the Responder) receives an offer they feel is unfair, their satisfaction from rejecting that offer—and thus punishing the other person—is greater for offers that deviate more from the social norm. Based on this model, which of the following statements is the most accurate comparison of a Responder's potential satisfaction from rejecting different offers?
Analyzing a Responder's Choice
Explaining Rejection Satisfaction
In a model where a Responder's satisfaction from rejecting an offer is inversely proportional to how much the offer falls below a social norm, a Responder would derive a small, but positive, amount of satisfaction from rejecting an offer that is exactly equal to the social norm (e.g., a $50 offer in a $100 split).
A model of reciprocal behavior proposes that the satisfaction a person (a 'Responder') gets from rejecting an unfair monetary offer is inversely related to the size of the offer, relative to a social norm. Consider a situation where two people are to split $100, and the social norm is an equal $50-$50 split. Arrange the following offers the Responder could receive based on the amount of satisfaction they would get from rejecting each one. The offer yielding the highest rejection satisfaction should be first.
In a scenario where two individuals are tasked with splitting $100, the generally accepted social norm is a 50-50 split ($50 each). A behavioral economic model suggests that the satisfaction a Responder derives from rejecting an offer is inversely proportional to how much the offer is below the social norm. Match each offer made to the Responder with the corresponding level of satisfaction they would gain from rejecting it, based on this model.
Analyzing the Model of Reciprocity
In a behavioral model that accounts for a person's reaction to perceived unfairness, the satisfaction gained from rejecting a monetary offer that falls below a social norm is ______ related to the size of that offer.
Evaluating the Model of Reciprocal Motives
Comparing Reciprocal Reactions
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Analyzing Reciprocal Behavior
In a scenario where a Proposer offers to split $100 with a Responder, the Responder can either accept the split or reject it, in which case both receive nothing. Consider two potential Responders: Responder A has a reciprocity motive strength of R=0, while Responder B has a very high positive reciprocity motive strength (a large R value). If the Proposer offers the Responder $5, which of the following outcomes is most likely?
Comparing Responses Based on Reciprocity
In a bargaining game where one person proposes a split of $100 and another person can accept or reject it, an individual with a stronger reciprocity motive (a larger R value) will have a lower minimum monetary amount they are willing to accept compared to someone with a weaker reciprocity motive (a smaller, but still positive, R value).
In a bargaining scenario, a Responder's willingness to accept or reject an offer is influenced by their reciprocity motive, which is quantified by a parameter R. A higher R value indicates a stronger desire to punish unfair behavior. Match each player description, defined by their R value, to the corresponding behavioral tendency.
Analyzing the Influence of Reciprocity Strength on Decision-Making
Inferring Reciprocity from Behavior
In a bargaining game where one person proposes how to split $100, a second person (the Responder) can either accept or reject the offer. If rejected, both get nothing. The Responder's decision is influenced by a 'reciprocity motive' (R), where a higher R value indicates a stronger desire to punish offers perceived as unfair. Consider three Responders with different R values. Arrange these Responders in order from the lowest minimum offer they would be willing to accept to the highest.
In a bargaining game where one person's decision-making is influenced by their attitude towards fairness, a reciprocity motive strength of R=0 indicates that the individual's behavior is purely ____.
In a bargaining situation, a Proposer offers a Responder $20 out of a total of $100. The established social norm for a fair split is $50. The Responder's decision is based on comparing the monetary gain from accepting the offer against the satisfaction derived from rejecting an unfair offer. The satisfaction from rejecting is calculated as
R * (Fair Offer - Actual Offer), where R is the strength of the Responder's reciprocity motive. The Responder will reject the offer if the satisfaction from rejecting is greater than the monetary gain from accepting. What is the threshold value of R, above which the Responder will choose to reject the $20 offer?