Marginalist and efficient values for TU games. / Khmelnitskaya, AB.
In: Mathematical Social Sciences, Vol. 38, No. 1, 07.1999, p. 45-54.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Marginalist and efficient values for TU games
AU - Khmelnitskaya, AB
PY - 1999/7
Y1 - 1999/7
N2 - We derive an explicit formula for a marginalist and efficient value for TU game which possesses the null-player property and is either continuous or monotonic. We show that every such value has to be additive and covariant as well. It follows that the set of all marginalist, efficient, and monotonic values possessing the null-player property coincides with the set of random-order values, and, thereby, the last statement provides an axiomatization without the linearity axiom for the latter which is similar to that of Young for the Shapley value. Another axiomatization without linearity for random-order values is provided by marginalism, efficiency, monotonicity and covariance. (C) 1999 Elsevier Science B.V. All rights reserved.
AB - We derive an explicit formula for a marginalist and efficient value for TU game which possesses the null-player property and is either continuous or monotonic. We show that every such value has to be additive and covariant as well. It follows that the set of all marginalist, efficient, and monotonic values possessing the null-player property coincides with the set of random-order values, and, thereby, the last statement provides an axiomatization without the linearity axiom for the latter which is similar to that of Young for the Shapley value. Another axiomatization without linearity for random-order values is provided by marginalism, efficiency, monotonicity and covariance. (C) 1999 Elsevier Science B.V. All rights reserved.
KW - Axiomatic characterization
KW - Efficiency
KW - Marginalism
KW - Transferable utility game
KW - Value
UR - http://www.scopus.com/inward/record.url?scp=0042545069&partnerID=8YFLogxK
U2 - 10.1016/S0165-4896(98)00045-6
DO - 10.1016/S0165-4896(98)00045-6
M3 - статья
AN - SCOPUS:0042545069
VL - 38
SP - 45
EP - 54
JO - Mathematical Social Sciences
JF - Mathematical Social Sciences
SN - 0165-4896
IS - 1
ER -
ID: 41479093