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31.
Douadia?BougheraraEmail author Gilles?Grolleau Luc?Thiébaut 《European Journal of Law and Economics》2005,19(1):5-16
In certain plausible circumstances, the introduction of labelling schemes can lead to adverse effects. In the case of ecolabelling, the adverse effects are an environmental degradation rather than an environmental improvement. To take into account the environmental sensitiveness or responsiveness of consumers, we introduce the concept of environmental elasticity which enables us to classify goods. In a basic analytical model, we describe the conditions under which different outcomes—overall impacts of change in environmental quality due to environmental labelling—arise after the introduction of an ecolabelling scheme. We show that an ecolabelling scheme can lead to an increase in purchases of environmentally sustainable products. The net effect on the environment can be worse than the initial situation without ecolabelling, because the environmental unit improvement is compensated by an over-consumption. We suggest several tests to detect this potential perverse effect, some policy implications to avoid it and stress the need for further research.JEL Classification: D11, L15, Q28 相似文献
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Pedro Pechorro Cristina Nunes Lucía Jiménez Victoria Hidalgo 《The journal of forensic psychiatry & psychology》2015,26(1):78-93
The aim of this study was to analyze the relevance of callous–unemotional (CU) traits in incarcerated juvenile delinquents. A sample of 160 incarcerated male youths was used. Results showed that youths with high CU traits had an earlier age of crime onset and of trouble with the law, and also had higher levels of conduct disorder. When controlling for age of crime onset, youths with high CU traits showed higher levels of general psychopathic traits and of psychopathy taxon membership as well as lower levels of prosocial behavior, but no differences were found for self-reported delinquency, crime seriousness, impulsivity-conduct problems, and general conduct problems. Also, no significant associations of CU traits with self-reported delinquency and crime seriousness were found when controlling for age of crime onset. Future studies of CU traits should take into account the specific importance of age of onset. 相似文献
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Luc Rouban 《Swiss Political Science Review》1998,4(4):57-79
Les rapports entre l'Europe et l'Etat ne doivent pas être conçus dans les termes d'une opposition théorique. L'Union européenne ne constitue pas un espace public et valorise la légitimité économique de l'action publique. Mais les réformes managériales comme l'évolution de l'échange politique ont provoqué de profondes transformations dans les Etats membres eux-mêmes depuis une quinzaine d'années. L'évolution des Etats-nations et de l'Europe paraît donc convergente et semble produire une nouvelle théorie du pouvoir. Cette évolution commune s'appuie sur des valeurs universalistes et sur la multiplication des réseaux et des corporatismes. Les arrangements contractuels prennent le pas sur l'ordre hiérarchique ou les marchés. Cette évolution ne débouche pas nécessairement sur une gouvernance démocratique. Développant une logique artificialiste, elle suscite l'opposition des partisans des valeurs naturalistes et communautaires. Elle exige également des individus un capital social important. 相似文献
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Jean‐Luc Nancy 《Journal of law and society》2007,34(1):3-13
This article problematizes a separation of Church and State that is nevertheless identified as constitutive of politics. Democracy has come to manifest a tension between the ‘autonomy’ of the political and a ‘heteronomy’ that, exceeding rationalist or social contractarian accounts of our co‐existence, is here presented as an irreducible affect of our being together. Autonomy, it is argued, resists heteronomy through all representations of democracy; yet, by contrast, heteronomy resists autonomy, and does so with the force of this affect. So if civil religion is impossible – and if we know only too well where its realizations lead: by default, to republican celebration, or by excess, to fascism – then we must take up again, and from scratch, the question of the affect according to which we co‐exist. 相似文献
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This paper uses a computable general equilibrium (CGE) macro–micro model to explore the distributional effects of price reform in the electricity sector of Senegal. In the first part of the paper we analyse the distribution of electricity in Senegal by income quintiles, between 1995 and 2001. The analysis demonstrates that poor and rural households are not the main beneficiaries of the expanded network. The results of the CGE model show that direct price effects are weaker than general equilibrium effects on poverty and inequality. Moreover, compensatory policies tested can help attenuate some adverse effects. 相似文献
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We wish to describe further developments to a method previously reported on the detection of 2-phenoxyethanol in ink. The solid-phase microextraction (SPME) sampling technique, together with gas chromatography-mass spectrometry (GC-MS), has been used to quantify solvents in writing ink. In conventional approaches, the analysis of ink on documents requires some degree of destructive sampling. The methods commonly used remove ink samples from paper using a scalpel or a paper punch. To avoid document destruction, a sampling cell was constructed that allows solvents to be adsorbed directly onto the SPME fiber from the headspace above the document surface. Analytes (ink volatiles) are then desorbed from the SPME fiber on a gas chromatograph equipped with a mass selective detector (GC-MSD). With this method, it was possible to detect the presence of ink solvents on documents for a period lasting up to c. 2 years. 相似文献
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Drawing on theories of historical sociology, we model the emergence of the territorial state in early modern Europe. Our modeling effort focuses on systems change with respect to the shift from indirect to direct rule. We first introduce a one-dimensional model that captures the tradeoff between organizational and geographic distances. In a second step, we present an agent-based model that features states with a varying number of organizational levels. This model explicitly represents causal mechanisms of conquest and internal state-building through organizational bypass processes. The computational findings confirm our hypothesis that technological change is sufficient to trigger the emergence of modern, direct-state hierarchies. Our theoretical findings indicate that the historical transformation from indirect to direct rule presupposes a logistical, rather than the commonly assumed exponential, form of the loss-of-strength gradient. 相似文献