By focusing on players’ relative contributions, we study some properties for values in positive cooperative games with transferable utilities. The well-known properties of symmetry (also known as “equal treatment of equals”) and marginality are based on players’ marginal contributions to coalitions. Both Myerson’s balanced contributions property and its generalization of the balanced cycle contributions property (Kamijo and Kongo Int J of Game Theory 39:563–571, 2010; BCC) are based on players’ marginal contributions to other players. We define relative versions of marginality (...) and BCC by replacing marginal contributions with relative contributions, and examine efficient values satisfying each of the two properties. On the class of positive games, a relative variation of marginality is incompatible with efficiency, and together with efficiency and the invariance property with respect to the payoffs of players under a player deletion, a relative variation of BCC characterizes the proportional value and egalitarian value in a unified manner. (shrink)

歴史学をめぐる“方法論的な挑発者”として―自己省察的な小文、時評、書評等を精選して収録。巻末に、編者4人が著作集の意義と魅力を縦横に論じあう座談会の記録と、「安丸良夫著作目録」を付載。.

「通俗道徳」論をはじめ、著者の歴史研究の基軸をなす「民衆思想史」に関する代表的な論考を収める。.

In recent years, scholars in science and technology studies have examined the advice that experts make for the governance of biomedicine. This STS scholarship, however, has not yet explained how the credibility of ethics expertise in public bioethics is produced from particular conditions and extended to different settings. This article describes how a bioethics commission created the ethical principle of justice and examines how the ethics expertise established public credibility on the justice principle. The findings suggest that the principle of (...) justice was first explored as the diverse concepts of “equality” with reference to the review of fetal research, redefined as “fairness” or “desert” from theoretical viewpoints, and then circulated as a standard framework in local settings. The credibility of ethics expertise, based on the coproduction of material and moral orders, was made possible by reaching common ground among different data, principles, and background theories. (shrink)

This article attempts to examine Nihonjinron, the popular essentialist genre in Japan, which purports to analyse Japan's quintessence and cultural core by using three concepts - nationality, ethnicity and culture - synonymously. The focus of the paper will be placed on: (1) the widespread political bases of Nihonjinron and its internal divisions; (2) its changing features in the face of globalization; (3) the possible productive uses of Nihonjinron at both conceptual and theoretical levels; and (4) the dilemma of inter-societal and (...) intra-societal cultural relativism, which the Nihonjinron debate has highlighted. The paper presents an outline of an inductive, pluralistic, multicultural model of analysis as a possible alternative. (shrink)