Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
This paper explores how the requirement that the implementation of contracts be renegotiation-proof affects the set of contracts that can be implemented in a seller-buyer scenario in which the information regarding the agents' valuations is nonverifiable. This paper explicitly adds a time dimension to an implementation problem and introduces a natural criterion of renegotiation-proofness for the case of time-consuming renegotiation. The main insight gained is that the addition of the time dimension enlarges significantly the set of contracts that can be implemented in a renegotiation-proof manner. Copyright 1992 by American Economic Association.