This paper presents considerations on altruism and prosocial behaviour formulated on the basis of some experiments with the ultimatum game. In the first part it will discuss relations between expected utility theories, the characteristics of homo oeconomicus and a modern understanding of altruism. It will focus in particular on conceptual differences, indicating that we can find more than one definition of altruism in modern literature. The second part of the text will provide an overview of selected behavioural theories of prosocial (...) behaviour. It will also present the manner in which needs, social determinants, norms, and individual psychological features affect the propensity to behave in a prosocial fashion. (shrink)

John Bell showed that a big class of local hidden-variable models stands in conflict with quantum mechanics and experiment. Recently, there were suggestions that empirically adequate hidden-variable models might exist which presuppose a weaker notion of local causality. We will show that a Bell-type inequality can be derived also from these weaker assumptions.

Institute of Theoretical Physics, Exact Sciences Sidlerstrasse 5, University of Bern, CH-3012 Bern Switzerland portmann{at}itp.unibe.ch' + u + '@' + d + ''//--> awuethr{at}itp.unibe.ch' + u + '@' + d + ''//--> John Bell showed that a big class of local hidden-variable models stands in conflict with quantum mechanics and experiment. Recently, there were suggestions that empirically adequate hidden-variable models might exist which presuppose a weaker notion of local causality. We will show that a Bell-type inequality can be derived also (...) from these weaker assumptions. Introduction The EPR-Bohm experiment Local causality Bell's inequality from separate common causes 4.1 A weak screening-off principle 4.2 Perfect correlation and ‘determinism’ 4.3 A minimal theory for spins 4.4 No conspiracy Discussion. (shrink)

Spanish has a series of evidential discourse markers that combine the lexical semantics of visual perception with reference to inference or hearsay, for example, evidentemente ‘evidently’, por lo visto ‘visibly, seemingly’, al parecer ‘seemingly’ and se ve ‘one sees that, apparently’. The main aim of this article is to examine the grammatical, semantic and interactional properties of these four evidential discourse markers in informal and formal spoken Spanish. From a semantic point of view, we study the evidential values expressed by (...) these markers and discuss the correlations between them. From a functional point of view, we analyse the evidential markers on the basis of discourse-interactional criteria such as illocutionary force, position in the turn and kind of turn. From a grammatical point of view, we address the preferences in terms of person and Tense/aspect/modality experienced by these evidential markers in discourse. The main result of our analysis is that, as far as the semantic and discourse properties are concerned, evidentemente differs from por lo visto, al parecer and se ve que. The former seems to refer primarily to shared thoughts, developing a reading that goes beyond any of the traditionally distinguished evidential values. The three other markers, by contrast, refer to indirect evidence, often combining the evidential values of reported knowledge and inference. In talk-in-interaction, the two types of markers behave differently: evidentemente does not enhance turn-taking, whereas the other markers leave room for the co-participant to give his or her view of the state of affairs. (shrink)

Wie kann Versohnung geschaffen werden, wenn sich Menschen, Familien, Gruppen, Parteien, Nationen oder Religionsgemeinschaften getrennt oder verfeindet haben? Wahrend das Gegeneinander, der Streit, die Entzweiung oder der Krieg Folgen von Sprachlosigkeit sind, ist Versohnung nur mit Sprache und durch Sprache moglich. Solange Menschen miteinander sprechen, sind sie auf einem Weg der gegenseitigen Verstandigung. Stephan Gratzel zeigt, wie es mit einem dialogischen Verstandnis von Sprache gelingt, Gemeinsamkeiten zu stiften und Konflikte zu losen. Der dialogische Weg ermoglicht jedoch nicht nur die Versohnung (...) zwischen Menschen, sondern fuhrt auch zur Versohnung des Menschen mit sich selbst. (shrink)

Die religionstheologische Hermeneutik der Gegenwartskultur ist zu einem grundlegenden Forschungsfeld einer sich als Theorie der Religionspraxis verstehenden Praktischen Theologie geworden. Das Asthetische ist als eine zentrale Dimension des Kulturellen deshalb neu in den Mittelpunkt der Aufmerksamkeit geruckt. Die Erforschung der Zusammenhange von <I>Asthetik und Religion steht jedoch erst am Anfang. Mit dem Band kann ein teilweiser Uberblick uber den Stand der Diskussion zum Thema <I>Identitat und Differenz von asthetischer und religioser Erfahrung gegeben werden. Er bietet eine Zusammenschau unterschiedlicher Zugange zu (...) den Phanomenen bzw. differenter Theoriestrategien und weist Perspektiven fur den interdisziplinaren Diskurs auf, in denen die theoretischen Voraussetzungen und methodischen Massgaben fur die Verhaltnisbestimmung von religioser und asthetischer Erfahrung zu klaren sind.". (shrink)

Research agendas and academic evaluation are inevitably linked. By means of economic incentives, promotion, research funding, and reputation academic evaluation is a powerful influence on the production of knowledge; moreover, it is often conceived as a universal instrument without consideration of the context in which it is applied. Evaluation systems are social constructions in dispute, being the current focus of international debates regarding criteria, indicators, and their associated methods. A universalist type of productivity indicators is gaining centrality in academic evaluation (...) with profound effects on the content of research that is conducted everywhere. Specifically, evaluation systems based on this type of indicators are sending negative signals to scientists willing to conduct research on contextualized agendas, particularly those negotiated with non scientists. On the basis of theoretical and empirical studies documented on the specialized literature and extensive personal engagement with university research policy in Uruguay, we argue that the consolidation of evaluation practices of alleged universal validity deteriorates and discourages a type of research which is undeniably important in developing contexts. (shrink)

The sociology of knowledge is faced with a problem of historical temporality that it has carefully avoided up until now. The subject has been avoided or ignored because a discussion of it in depth would run the risk of questioning all modern scientific thought. The problem is that of the concept of absolute time as it is used in evolutionist theory. In this category of theory I include not only social evolutionism, abused for a long time and recently reanimated by (...) the “socio-biologists,” but also biological, paleontological, geological and other types of evolutionism, that is, those qualified as “scientific.”. (shrink)

Proceedings of 2 international conferences held at the University of Mainz and at Fudan University/Shanghai.

Die Arbeit verfolgt die Entwicklung einer Theorie der Wirtschaftskrisen bei Marx und in der politischen Ökonomie des 19. Jahrhunderts. Marx hat die großen Krisen seiner Zeit und ihre Verläufe in umfangreichen, erst jüngst veröffentlichten Studienheften erforscht und in ökonomischen Manuskripten theoretisch verarbeitet. Er wollte die Wiederkehr der Krisen erklären und auch verstehen, wie sie die Welt verändern und was sie über diese aussagen.

LLe terme ' évaluation ' est porteur d'une ambiguïté dès l'origine car son contenu sémantique est double : donner un prix, ou une mesure, mais aussi ' donner une valeur ' entendu d'un point de vue éthique, la valeur dont parle Weber. Or la fascination pour la mesure occulte le fait que le choix des éléments à mesurer est subjectif et qu'en aucun cas la scientificité ne vient directement de l'observation de l'objet. Cette caractéristique subjective est tout simplement ignorée dans (...) le domaine de l'évaluation des effets induits par le développement technologique. Le mode de fonctionnement de ce sophisme scientifique qu'est l'évaluation est très différent suivant la catégorie d'objets mesurés. Je vais donc dégager trois grandes catégories qui nous font passer du plus concret au plus abstrait, du plus simple au plus compliqué dans le sophisem: la description du ' progrès ' technique à parti de l'évolution d'objets simples, couteau et automobile, l'histoire quantitative d'un fait naturel, le réchauffement climatique, la chronique d'un indicateur qui est lui-même un concept, l'empreinte écologique. Chacune de ces catégories pose un problème d'interprétation spécifique. (shrink)

We examine whether and when socially oriented shareholder activists use firms’ corporate social performance (CSP) to identify them as attractive targets for their activism. We build on the research in social movements theory and stakeholder theory to theorize how firms’ engagement with primary and secondary stakeholders reflected in their technical and institutional CSP respectively allows socially oriented shareholder activists to identify targets. We develop a theoretical model by identifying corporate targets’ degree of (1) receptivity to and (2) need to comply (...) with activist demands as two key dimensions of their corporate opportunity structure that explains the variance in firms’ attractiveness as targets for activist demands. We show that a firm’s technical and institutional CSP independently affect the likelihood of activists targeting the firm. We also show that our model has greater explanatory power at firms with high resource slack and from activists not identifying as socially responsible investment funds. Analysis of CSP and shareholder proposals data of 992 U.S. public firms over an 8-year window of observation largely supports our theory. (shrink)