The Price of Anarchy of Non-Uniform Altruism Traffic Assignment
In this paper, assumed the users are partially altruistic，the altruism level of different user class has difference. The user’s perceived cost assumed to be a linear combination of selfish component and altruistic component. A variational inequality (VI) model is investigated to formulate the user’s route choice behavior in non-uniform altruism transportation network with fixed demand. The price of anarchy caused by this kind of behavior is analytically derived and this result takes some known results in the literature as its special cases.
X. J. Yu "The Price of Anarchy of Non-Uniform Altruism Traffic Assignment", Key Engineering Materials, Vols. 467-469, pp. 475-480, 2011