27,951 research outputs found

    Linking Strategic Interaction and Bargaining Theory. The Harsanyi - Schelling Debate on the Axiom of Symmetry

    Get PDF
    This paper analyses the early contributions of John Harsanyi and Thomas C. Schelling to bargaining theory. In his work, Harsanyi (1956) draws Nash’s solution to two-person cooperative games from the bargaining model proposed by Zeuthen (1930). Whereas Schelling (1960) proposes a multi-faceted theory of conflict that, without dismissing the assumption of rational behaviour, points out some of its paradoxical consequences. Harsanyi and Schelling’s contrasting views on the axiom of symmetry, as postulated by Nash (1950), are then presented. The analysis of this debate illustrates that, although in the early 1960s two different approaches to link strategic interaction and bargaining theory were proposed, only Harsanyi’s insights were fully developed later. Lastly, the causes of this evolution are assessed.bargaining, game theory, symmetry

    Strategizing a journal with PRP. How individual work become collective judgement

    Get PDF
    Cette communication met en évidence l'imbrication de phases d'élaboration individuelles et collectives dans un processus de jugement complexe et à fort contenu de connaissances : la revue d'articles par les pairs dans une revue scientifique. Un modÚle est proposé qui illustre l'interdépendance et la complémentarité de ces phases dont dépend à la fois l'élaboration du jugement et son acceptation sociale.pratiques;routine;revue par les pairs;modélisation de processus collectif;validation sociale;validation organisationnelle;negociation

    HREC members\u27 personal values influence decision making in contentious cases

    Get PDF
    This article identifies 14 contentious issues faced by Human Research Ethics Committees (HRECs). The authors argue that HREC members will respond variably to these issues based on their own fundamental values and worldview. In particular, we propose that personal interpretations of current ethics regulations and HREC members’ attitudes to consequentialism, Kantianism, and utilitarianism in some cases affect their responses to contentious research issues. We seek to promote understanding of how personal and professional back­grounds of HREC reviewers influence their approaches to value-laden issues embedded in ethics applications. Taking the form of a literature review, our con­tribution highlights the need for further exploration of how HREC members make decisions, and what factors influence the outcomes of ethics applications

    A controversy on moral judgment: Fifteen historian-reviewers in the controversy on Hannah Arendt’s book Eichmann in Jerusalem in the US, West Germany and France, 1963-1967. A historical and a pragma-dialectical perspective

    Get PDF
    This dissertation consists of two parts. The first part is the result of thorough historical research into the development and content of the discussion of Hannah Arendt’s book ‘Eichmann in Jerusalem’ between 1963 and 1967, in three countries: the US, West Germany and France. This part corrects and enhances the historiography of the controversy on several important points. The second part looks specifically at the participation of fifteen historian-reviewers in the debate. These fifteen texts were analysed with help of the pragma-dialectical argumentation theory and method. The first result of this is a structured presentation of the precise differences of opinion between Arendt and the fifteen reviewers, and of the arguments that keep recurring in their discussion. Secondly, these textual analyses provide insight into the procedural problems that can occur in a heated discussion of the Holocaust, as well as the ways that discussants attempt to overcome these obstacles. These results are starting points for further research into the problematic nature of so-called Holocaust controversies, especially for research into the participation of historians in these notoriously difficult discussions

    Interpretive analysis of 85 systematic reviews suggests narrative syntheses and meta-analyses are incommensurate in argumentation

    Get PDF
    Introduction. Using Toulmin’s argumentation theory, we analysed the texts of systematic reviews in the area of workplace health promotion to explore differences in the modes of reasoning embedded in reports of narrative synthesis as compared to reports of meta-analysis. Methods. We used framework synthesis, grounded theory and cross-case analysis methods to analyse 85 systematic reviews addressing intervention effectiveness in workplace health promotion. Results. Two core categories, or ‘modes of reasoning’, emerged to frame the contrast between narrative synthesis and meta-analysis: practical-configurational reasoning in narrative synthesis (‘what is going on here? what picture emerges?’) and inferential-predictive reasoning in meta-analysis (‘does it work, and how well? will it work again?’). Modes of reasoning examined quality and consistency of the included evidence differently. Meta-analyses clearly distinguished between warrant and claim, whereas narrative syntheses often presented joint warrant-claims. Conclusion. Narrative syntheses and meta-analyses represent different modes of reasoning. Systematic reviewers are likely to be addressing research questions in different ways with each method. It is important to consider narrative synthesis in its own right as a method and to develop specific quality criteria and understandings of how it is done, not merely as a complement to, or second-best option for, meta-analysis

    Senses of Sen: Reflections on Amartya Sen’s Ideas of Justice

    Get PDF
    This review essay explores how Amartya Sen’s recent book, The Idea of Justice, is relevant and important for the development and assessment of transnational theories and applications to transnational justice and legal education programs. The essay captures a trans-jural dialogue of multinational scholars and teachers, discussing Sen’s contributions to moral justice theory (criticizing programs for “transcendental institutionalism” (like Rawlsian theory) and instead focusing on “comparative broadening” including empirical, relative, and comparative assessments of programs to ameliorate injustice in the world in its comparative concreteness (as in Indian social justice theory and Adam Smith’s Theory of Moral Sentiments and related work). The authors are professors in the transnational legal education program, the Center for Transnational Legal Studies, sponsored by over 25 different law schools, located in London. They teach courses in a wide variety of subjects, including comparative legal theory, constitutional law, business and legal ethics, moral and legal philosophy, international and comparative law, capital markets and business law, emergency powers, international dispute resolution and a variety of other common and civil law subjects

    On Davidsonian and kimian states

    Get PDF
    Davidsonian event semantics has an impressive track record as a framework for natural language analysis. In recent years it has become popular to assume that not only action verbs but predicates of all sorts have an additional event argument. Yet, this hypothesis is not without controversy in particular wrt the particularly challenging case of statives. Maienborn (2003a, 2004) argues that there is a need for distinguishing two kinds of states. While verbs such as sit, stand, sleep refer to eventualities in the sense of Davidson (= Davidsonian states), the states denoted by such stative verbs like know, weigh,and own, as well as any combination of copula plus predicate are of a different ontological type (= Kimian states). Against this background, the present study assesses the two main arguments that have been raised in favour of a Davidsonian approach for statives. These are the combination with certain manner adverbials and Parsons (2000) so-called time travel argument. It will be argued that the manner data which, at first sight, seem to provide evidence for a Davidsonian approach to statives are better analysed as non-compositional reinterpretations triggered by the lack of a regular Davidsonian event argument. As for ParsonsÂŽs time travel argument, it turns out that the original version does not supply the kind of support for the Davidsonian approach that Parsons supposed. However, properly adapted, the time travel argument may provide additional evidence for the need of reifying the denotatum of statives, as suggested by the assumption of Kimian states

    Can you believe what you see? A qualitative study about the determinants affecting the perceived credibility of video eWOM

    Get PDF
    Thesis Purpose: With the increasing popularity of social networks like YouTube, and the increasing accessibility of consumers to devices able to make and edit videos, video reviews are facing a remarkable growth. Hitherto, the research in eWOM has paid more attention to written reviews, leaving a notable gap of research in video eWOM. The purpose of this study was to improve the knowledge about video eWOM, studying the determinants affecting the perceived credibility of video reviews. Indeed, credibility is a crucial factor, playing a significant role in the consumer’s attitude toward a brand or product, and the consequent purchase intention. The study reached an answer to the following question: What are the determinants affecting the perceived credibility of video-eWOM reviews? Theoretical Perspective: The research model, adopted in this study, built upon three (3) main theoretical areas, due to a lack of research in video eWOM and in order to formulate an adequate background, suitable for the interpretation and analysis of data. First, the study drew upon the determinants of perceived credibility, found by prior research in the field of written eWOM. With the purpose of facilitating the use of this theory, it was built a comprehensive model, summarising all the determinants. Second, some theories about the influence of video features on the audience were implemented in order to fully grasp the potentiality of video reviews. Finally, the third area was focused on the peculiar features of nonverbal communication, involved in video reviews through the adoption of images, motion and sound to convey the message. Methodology: The empirical research was performed through a qualitative study based on a variation grounded theory. The data was collected at one point in time, and the sample consisted in 12 female participants who interacted with five (5) video reviews on YouTube. The participants’ opinions were collected performing semi-structured interviews, supported by the techniques of photo elicitation and list of thoughts. The empirical data was then analysed through a sequence of definite steps, based on grounded analysis. Results: The results of the empirical research were summarised in a new model, encompassing all the determinants observed to exert an influence in the current study. Two (2) new determinants of perceived credibility – visual evidence and testing – were revealed along with one (1) new moderator, first impression. Besides, the determinants and moderators, corresponding to the ones of written eWOM, were assessed by the participants through the adoption of more cues, including the reviewer’s appearance, facial expressions, tone of voice, and video features (e.g. setting). Keywords: Video eWOM, Video reviews, Electronic word-of-mouth, Credibility, YouTube
    • 

    corecore