Template-type: ReDif-Paper 1.0 Author-Name: Peters, H.J.M. Author-workplace-name: Quantitative Economics Author-Name: Zarzuelo, J.M. Title: An axiomatic characterization of the Owen-Shapley spatial Abstract: We present an axiomatic characterization of the Owen-Shapley spatial power index for the case where issues are elements of two-dimensional space. This characterization employs a version of the transfer condition, which enables us to unravel a spatial game into spatial games connected to unanimity games. The other axioms are spatial versions of anonymity and dummy, and two conditions
concerned particularly with the spatial positions of the players. We show that these axioms are logically independent. Series: GSBE Research Memoranda Creation-Date: 20150101 Number: 015 File-URL: https://cris.maastrichtuniversity.nl/ws/files/1482547/guid-e0832a48-623f-4d83-b365-a74eb6d5acf5-ASSET1.0.pdf File-Format: application/pdf File-Size: 370340 Handle: Repec:unm:umagsb:2015015 DOI: 10.26481/umagsb.2015015