Linking the Kar and Folk Solutions Through a Problem Separation Property
AbstractMinimum cost spanning tree problems connect agents efficiently to a source with the cost of using an edge fixed. We revisit the dispute between the Kar and folk solutions, two solution concepts to divide the common cost of connection based on the Shapley value. We introduce a property called Weak Problem Separation that allows, under conditions, to divide the problem in two: connecting an agent to the source and connecting agents to each other. It allows us to characterize the set of all affine combinations of the Kar and folk solutions.
Download InfoIf you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
Bibliographic InfoPaper provided by University of Windsor, Department of Economics in its series Working Papers with number 1301.
Length: 19 pages
Date of creation: Jan 2013
Date of revision:
Contact details of provider:
Postal: 401 Sunset Avenue, Windsor, Ontario, N9B 3P4
Phone: (519) 253-4232 ext 2368
Fax: (519) 973-7096
Web page: http://www.uwindsor.ca/economics/
More information through EDIRC
Minimum cost spanning tree problems; folk solution; Kar solution; problem separability.;
Find related papers by JEL classification:
- C71 - Mathematical and Quantitative Methods - - Game Theory and Bargaining Theory - - - Cooperative Games
- D63 - Microeconomics - - Welfare Economics - - - Equity, Justice, Inequality, and Other Normative Criteria and Measurement
This paper has been announced in the following NEP Reports:
You can help add them by filling out this form.
reading list or among the top items on IDEAS.Access and download statisticsgeneral information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Christian Trudeau).
If references are entirely missing, you can add them using this form.