Production mondialisée et progrès social: le cas du textile et de l'habillement

La fragmentation de la production au sein de réseaux mondiaux n'obéit pas seulement à l'avantage comparatif, mais aussi aux décisions de localisation des entreprises dominantes en fonction de la capacité de négociation des producteurs locaux et du rôle qu'elles leur assignent dans la chaîne de production. Les auteurs examinent les conséquences de cette spécialisation dans le textile et l'habillement, pour vingt‐six pays où l'offre de main‐d'?uvre est abondante, sur la période 1990–2007. L'étude économétrique montre que le secteur ne tire pas toujours bénéfice de l'intégration commerciale: on observe plutôt une association négative entre spécialisation verticale et salaires réels.     

Montée en qualification et modification de la répartition au sein de la chaîne de valeur mondiale du secteur de l’électronique

Le secteur de l’électronique repose sur une chaîne de production mondiale particulièrement complexe. Les auteurs s'appuient sur des données de la base WIOD pour la période 2000–2014 afin d'apprécier la contribution des pays à cette chaîne de valeur. Ils examinent notamment l'incidence de la crise financière mondiale de 2007–2008 sur son évolution et établissent une cartographie des interactions internationales. L’étude révèle une augmentation des délocalisations depuis la crise financière, la Chine et d'autres pays d'Asie de l'Est étant devenus les principaux pôles de création de valeur. Elle montre aussi que les technologies de production ont connu une transformation radicale, accompagnée d'une montée en qualification.     

Services publics et fractures de la ville. La « pensée publique » entre diversité, éclatement et souci du rapprochement

This review of publications, mostly written during the 1990s, examines the links between scientific expertise and public (in the first place central) authorities’ priorities with regard to public services in urban areas in France. The relations between “public services” and the “city” refer to a many-sided reality at the center of specialized discussions that do not lend themselves to generalization. The relations between these two subjects can be seen from three angles: the territorial supply of services; their relations with the environment; and the norms for thinking about and justifying the changes under way. Regardless of the angle chosen, three themes can be identified in talk about public services and urban areas: diversity, fragmentation and proximity. The publications examined in this review represent a mixture of heterogeneous studies, more or less dependent on requests from public institutions. These variable and varying requests provide evidence of the state’s hesitations about how to cope with social and urban changes.     

Reducing Child Labour Through Conditional Cash Transfers: Evidence from Nicaragua's Red de Protección Social

Conditional Cash Transfer (CCT) programmes, providing eligible households with periodic cash payments, contingent on their children's adherence to school enrolment and attendance requirements, hold considerable promise for reducing levels of child labour across the developing world. This article presents the results of an analysis of a CCT programme in Nicaragua, Red de Protección Social, and compares them with those of other CCT programmes, discussing how the structure of each programme's incentives, including differences in targeting, subsidy amounts and educational requirements, contributes to the variation in their effectiveness at reducing child labour.     

Ordres socio-économiques et polarisation de la recherche dans l'agriculture : pour une critique des rapports science/société

What if farming were the exemplar of a knowledge-based society? Due to their many, ambivalent effects, research and innovation in agronomy lie at the center of trends now shaping the world of agriculture. To present this history, the types of pairing are examined between, on the one hand, processes for producing scientific knowledge and techniques and, on the other, contingent forms for organizing collective action. For this purpose, the notion of a “socioeconomic order” is introduced to account for the multiplication of collective spaces of action based on specific systems of norms and cooperation. Studying these pairings brings to light three “models of polarization of research” in France (the Colbertist model, academic polarization, and fragmented polarization), which have changed over the past fifty years. Accordingly, agriculture's recent history is interpreted as the joint transformation of socioeconomic orders and these modes of polarization. - Special issue on Agriculture and food.     

Rebound effects in persuasion: considering potential ironic effects of suppression and correction / Efectos rebote en la persuasión: una consideración de los posibles efectos irónicos de la supresión y la corrección

Abstract

Previous theory and research in persuasion has failed to examine possible ironic effects of attempting to suppress or to correct for influences of a potentially biasing source. Yet, because people often encounter sets of persuasive communications in order (e.g., in advertising), such rebound effects seem possible. Data on such possibilities are scarce, however. Here we present a relevant study. It followed the typical single-shot persuasive message with a second message on an unrelated topic but employed a similar type of (potentially biasing — attractive or unattractive) source. Attitudes following the second communication showed increased source impact for participants asked to suppress source-related thoughts during the first message (especially when the second message was encountered under load). Instructions to correct for potential source effects during the first message did not show ironic effects following the second message. This relatively small study is not enough to make definitive claims, but it suggests that rebound effects of thought suppression are possible in (repeated) persuasion settings. Future research and open questions regarding ironic effects are discussed.