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What do gifts buy? A model of philanthropy and tithing based on prestige and warm glow.
Harbaugh, William T. - EconWPA - 1996
Charities publicize the donations they receive, generally according to dollar categories rather than the exact amount. Donors in turn tend to give the minimum amount necessary to get into a category. These facts suggest that donors have a taste for having their donations made public. This paper...
Persistent link: https://www.econbiz.de/10005125886
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Coalition Formation with Local Public Goods and Network Effect
Kung, Fan-chin - EconWPA - 2005
effect, the core is nonempty when coalition feasible sets are monotonic and players' preferences over public goods have … connected support. All core allocations consist of connected coalitions and they are Tiebout equilibria as well. We also examine …
Persistent link: https://www.econbiz.de/10005550914
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Strongly Stable Networks
Jackson, Matthew O.; Nouweland, Anne van den - EconWPA - 2002
that the existence of strongly stable networks is equivalent to core existence in a derived cooperative game and use that …
Persistent link: https://www.econbiz.de/10005135119
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The Minimal Dominant Set is a Non-Empty Core-Extension
Kóczy, László Á.; Lauwers, Luc - EconWPA - 2002
. The minimal (for inclusion) dominant set is non-empty and for a game with a non-empty coalition structure core, the … minimal dominant set returns this core. …
Persistent link: https://www.econbiz.de/10005062371
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The Core Can Be Accessed in a Bounded Number of Steps
Kóczy, László Á. - EconWPA - 2002
cores the core can be reached in a bounded number of proposals and counterproposals. Our result is more general than this …
Persistent link: https://www.econbiz.de/10005407616
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A Note on Funaki and Yamato's Tragedy of the Commons
Kóczy, László Á. - EconWPA - 2002
does not hold for optimistic players. We propose a new core concept to overcome this puzzle and provide numerical …
Persistent link: https://www.econbiz.de/10005550950
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The Core of Economies with Asymmetric Information: An Axiomatic Approach
Volij, Oscar; Lee, Darin - EconWPA - 1997
apply them in the characterization of two solution concepts. One is Wilson's (1978) Coarse Core and the other is a … subsolution of it which we call the Coarse+ Core. …
Persistent link: https://www.econbiz.de/10005118523
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The Strong Sequential Core in a Dynamic Exchange Economy
Predtetchinski, Arkadi; Herings, P. Jean-Jacques; … - EconWPA - 2002
Persistent link: https://www.econbiz.de/10005118590
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Stable Outcomes For Contract Choice Problems
Lahiri, Somdeb - EconWPA - 2003
invoke here is the core. We also show, that a simple generalization of the Deferred Acceptance Procedure with men proposing … due to Gale and Shapley(1962), yeilds outcomes for a generalized marriage problem, which necessarily belong to the core …
Persistent link: https://www.econbiz.de/10005118618
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Communication, Credible Improvements and the Core of an Economy with Asymmetric Information
Volij, Oscar - EconWPA - 1997
members of a coalition. We then define a concept of the Core that takes into account these communication possibilities. The … internal consistency of the improvements is considered and an Internally Consistent Core is introduced, that requires …
Persistent link: https://www.econbiz.de/10005118634