1,720,996 research outputs found
What Makes Law to Change Behavior? An Experimental Study
No full textInternational audienceThe use of mild laws to affect people’s behavior is pervasive – from environmental regulation to tort law – but little is known about how the law changes human behavior and social outcomes when it uses non-deterrent monetary incentives. We find that when low monetary incentives are framed so as to indicate what is group desirable behavior, people behave more cooperatively in a public goods game than when no-incentives exist. However, we find that the effect is transitory. Surprisingly, the effect is long lasting when low monetary incentives are presented as payments for some neutral behavior – that is, when the fine is presented as a mere price change. Our findings suggest that the indication of what is group desirable behavior makes salient the conflict between people’s normative expectations and what others effectively do. This undermines conditional cooperators’ own motivation to contribute to public goods. Neutrally framed price-incentives have a long lasting positive effect on contribution decisions because it does not indicate what one should do and thus avoids the conflict with what others effectively do
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Incitations, motivations prosociales et politiques publiques pro-environnementales : une réflexion illustrée par la politique de gestion des déchets en France
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Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Full text linkWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
The stickiness of norms
No full textInternational audienceIn this paper we study the role of social context, as characterized by different informal norm-enforcement mechanisms, on the deterrence legacy of temporary external regulations. In a public goods game, we create conditions in which a prosocial norm of cooperation is enforced via either anonymous peer punishment or face-saving concerns. In two test treatments, we introduce to these social environments an external regulation that is implemented for a limited period of time and then removed. We observe a significant negative post-intervention effect of this removal in the context of peer disapproval, but no such effect in the context of face-saving concerns. Our findings reveal the importance of the type of norm-enforcement mechanism in determining the robustness of norm adherence in the long term
Accident costs, resource allocation and individual rationality: Blum, Kalven and Calabresi
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