Cooperation. Exam 2025 Questions and
Answers
What are the five qualities of complete property rights? - ANS The right to access, extract,
manage, exclude others, and alienate (sell or transfer) the property.
How can CPR be compared to private goods and open-access resources? - ANS They are
rivalrous
How can CPRs be compared to club goods? - ANS They are collectively excludable
What are some examples of CPRs? - ANS community grazing for cattle
community forestry
community-run irrigation systems
fishing grounds
soil fertility under itinerant farming
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, What are the 4 characteristics of CPRs? (need a general idea of all 4) - ANS 1. well delineated
boundaries and a well-defined group of right holders
2. users cannot choose or exclude other users
3.each user gets full benefit from his extraction, but accounts only for a fraction of the external
cost he imposes on others.
(don't take into account full external cost (fishing example)) --> rules needed to limit ind. levels
of extraction
4. each member pays the full cost of his contribution in effort in effort to maintain the resource
but receives only a fraction of the benefits. (ex: cleaning the house) --> rules needed on
individual contributions to maintenance.
What are the advantages of CPRs? (know at least 2) - ANS 1. Economies of scale
2. Geographical risk spreading (school of fish traveling in small plot of water v. large plot)
3. resources may be impossible to assign individually, or too costly to divide.
4. individualization may have negative equity effects when the quality of the resource is
heterogenous and uncertain (better chance others get good plots of land in CPR than divided
land)
5. Interlinked advantages such as mutual insurance (during times of shock), info. sharing, and
lobbying the state for privileges.
What are the disadvantages of CPRs? - ANS 1. over-extraction from the resource (neg.
externality) if group members are unable to cooperate
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