The contribution of the European Union to global climate change governance: explaining the conditions for EU actorness

Como organização regional, o papel da União Europeia na governança global do clima enfrenta obstáculos que não se aplicam a nenhuma outra parte da Convenção-Quadro das Nações Unidas sobre a Mudança do Clima (CQNUMC) e do Protocolo de Quioto. Avaliando essa singularidade, este artigo fornece uma analise teórica e empírica de como os elementos de actorness (reconhecimento, capacidade, oportunidade e coesão) definem a participação da UE no regime internacional de mudanças climáticas.

NOVA ANOTAÇÃO SINTÉTICA, NUMA PERSPECTIVA DE DIREITO PÚBLICO, AINDA AO ACÓRDÃO 212/95, DO TRIBUNAL CONSTITUCIONAL (PORTUGUÊS), DE 20.04.1995 - O DEVER FUNDAMENTAL DE EXISTIR NA LEI EM VIGOR UMA RESPONSABILIDADE CRIMINAL DAS "PESSOAS COLECTIVAS" (OU "PESSOAS JURÍDICAS") E A CONSTITUIÇÃO DA REPÚBLICA PORTUGUESA, V.G. O CASO DO ART. 7º DO REGIME GERAL DAS INFRACÇÕES TRIBUTÁRIAS E DO ART. 3.º DO REGIME DAS INFRACÇÕES ANTIECONÓMICAS E CONTRA A SAÚDE PÚBLICA

Resumo: 1 – Sumário do Acórdão do Tribunal Constitucional n.º 212/1995, de 20 de Abril; 2 – Parte principal do Acórdão do Tribunal Constitucional n.º 212/1995, de 20 de Abril: cfr. http://www.tribunalconstitucional.pt/tc/acordaos/19950212.html , 18 de Maio de 2012; 3 – Anotação sintética; 3.1 – Introdução à anotação sintética e suas características neste caso concreto; 4 – O RIAECSP (Regime das Infracções Anti-Económicas e Contra a Saúde Pública) e a responsabilidade criminal das pessoas colectivas e equiparadas, prevista no seu art. 3.º; 5 – Societas delinquere non potest?; 6 – Breves traços históricos do brocardo societas delinquere non potest; 7 - Alguns dos marcos relevantes na Doutrina penal portuguesa recente acerca da responsabilidade penal das organizações, entes colectivos, pessoas colectivas, pessoas jurídicas; 8 - Os art.os 12.º/2 e 2.º da CRP e a Responsabilidade Criminal dos Entes Colectivos, pessoas jurídicas; 9 - O art. 29.º/5 da CRP - ou o princípio non bis in idem - e a responsabilidade criminal das organizações, dos entes colectivos, das pessoas colectivas; 10 – Conclusões. § Summary: 1 - Summary Judgment of the Constitutional Court No. 212/1995 of 20 April; 2 - The main part of the Constitutional Court Ruling No. 212/1995 of 20 April: cfr. http://www.tribunalconstitucional.pt/tc/acordaos/19950212.html, May 18, 2012; 3 - short annotation; 3.1 - Introduction to synthetic note and its features in this particular case; 4 - The RIAECSP (Status of Anti-Economic Offences and Against Public Health) and the criminal liability of companies and similar persons, provided for in his art. 3; 5 - delinquere Societas non potest ?; 6 - Brief historical traces of societas aphorism delinquere non potest; 7 - Some of the important milestones in recent Portuguese criminal Doctrine about the criminal liability of organizations, public entities, legal persons, legal entities; 8 - art.os 12/2 and 2 of CRP and Criminal Responsibility of loved Collective, legal entities; 9 - Art. 29/5 CRP - or the principle of non bis in idem - and the criminal liability of organizations, collective entities, of legal persons; 10 - Conclusions.

Impact of taxes on competition: the legal status quo in the European Union

Dissertação de mestrado em Direito dos Negócios, Europeu e Transnacional

On the choice of an exchange rate regime: target zones revisited

From the classical gold standard up to the current ERM2 arrangement of the European Union, target zones have been a widely used exchange regime in contemporary history. This paper presents a benchmark model that rationalizes the choice of target zones over the rest of regimes: the fixed rate, the free float and the managed float. It is shown that the monetary authority may gain efficiency by reducing volatility of both the exchange rate and the interest rate at the same time. Furthermore, the model is consistent with some known stylized facts in the empirical literature that previous models were not able to produce, namely, the positive relation between the exchange rate and the interest rate differential, the degree of non-linearity of the function linking the exchage rate to fundamentals and the shape of the exchange rate stochastic distribution.

Perspectives on the green construction of the new European Energy Policy

The EU has been one of the main actors involved in the construction process of an international climate change regime, adopting it as an identity sign in the international arena. This activism has reverted in the European political agenda and in the one of its Members States. Therefore, climate change has become a driver for the EU growing participation in energy policy and for its governance evolution. In this context, much attention has been paid to the climate and energy policies integration agreed after the 2007 spring European Council. Apparently, this decision meant a decisive step towards the incorporation of the environmental variable in the energy policy-making. Moreover, the Action Plan [2007-2009] “Energy Policy for Europe” outlined priority actions in a variety of energy-related areas, implying the new European Energy Policy commencement. Against this background, there is still much left to understand about its formulation and its further development. Rooted on the Environmental Policy Integration approach, this paper traces the increasing proximity between environment and energy policies in order to understand the green contribution to the European Energy Policy construction.

The Generational contract in the family : explaining regime differences in financial transfers from parents to children in Europe

The exchange of social and economic support between the generationsis one of the main pillars of both family life and welfare systems. Thedebate on how to reform the generational contract is still truncated, however, by focusing on its public dimension only, especially on pensions and health care provisions. For a full account, the transfer of resources between adult generations in the family needs to be included as well. In our previous research we have shown that intergenerationalexchange is more likely to take place but less intense in the Nordicwelfare regime than in the Continental and Southern ones. In thepresent paper we analyze the social mechanisms that create and explain this nexus between patterns of intergenerational transfers and welfare regimes. The notion that Southern European family support networksare stronger and more effective than those of Continental and Northern European countries is only partially confirmed. In Southern (and partly in Continental) countries, children are mostly supported by means of co-residence with their parents till their complete economicindependence. However, once they have left the parental home thereare fewer transfers; support tends to be restricted to children who have special needs (such as for the formation of their own family), and depends more on their parents’ resources. In the Nordic countries, in contrast, transfers are less driven by children’s needs and parentalresources.

Systematic surgical closure of patent foramen ovale in selected patients with cerebrovascular events due to paradoxical embolism. Early results of a preliminary study.

OBJECTIVE: To define therapeutic strategy for management of patients with ischemic stroke due to a high probability of paradoxical embolism through a Patent Foramen Ovale (PFO). METHODS: Since 1988 all consecutive patients with cerebrovascular events and PFO from the Stroke Registry of our population-based primary-care center are prospectively studied and followed. Since 1992, among 118 patients with cryptogenic embolic brain infarct or transient ischemic attack (TIA) and PFO, 32 consecutive patients younger than 60 years who presented at least two of the following criteria were admitted for surgery: history of Valsalva strain before stroke (11); multiple clinical events (13); multiple infarcts on brain Magnetic Resonance Imaging (MRI) (15); atrial septal aneurysm (ASA) (16); large right-to-left shunt (> 50 microbubbles) (12). RESULTS: Operative time 135' +/- 33'. CPB time 34' +/- 14'. Aortic crossclamping time 16' +/- 6'. Post-operative bleeding 485 +/- 170 ml. No homologous blood transfusion required. No neurological, cardiac or renal complications. All patients were followed-up corresponding to a cumulative time of 601 patient-months. This revealed no recurrent vascular events nor silent new brain lesions on brain MRI. Systematic simultaneous contrast Trans Esophageal Echocardiography (TEE)-Trans Cranial Doppler showed a small residual interatrial shunt in two patients. CONCLUSION: Surgical closure of a patent foramen ovale can be accomplished with very low morbidity and reduce efficiently the risk of stroke recurrence. It seems to be the option of choice in selected patients with a higher (> 1.5%/year) risk of stroke recurrence.

Patent foramen ovale in patients with ischaemic stroke of unknown cause: to close? "pro closure" position

There is ample epidemiological and anecdotal evidence that a PFO increases the risk of stroke both in young and elderly patients, although only in a modest way: PFOs are more prevalent in patients with cryptogenic (unexplained) stroke than in healthy subjects, and are more prevalent in cryptogenic stroke than in strokes of other causes. Furthermore, multiple case series confirm an association of paradoxical embolism across a PFO in patients with deep vein thrombosis and/or pulmonary emboli.2. Is stroke recurrence risk in PFO-patients really not elevated when compared to PFO-free patients, as suggested by traditional observational studies? This finding is an epidemiological artifact called "the paradox of recurrence risk research" (Dahabreh & Kent, JAMA 2011) and is due to one (minor) risk factor, such as PFO, being wiped out by other, stronger risk factors in the control population.3. Having identified PFO as a risk factor for a first stroke and probably also for recurrences, we have to treat it, because treating risk factors always has paid off. No one would nowadays question the aggressive treatment of other risk factors of stroke such as hypertension, atrial fibrillation, smoking, or hyperlipidemia.4. In order to be effective, the preventive treatment has to control the risk factor (i.e. close effectively the PFO), and has to have little or no side effects. Both these conditions are now fulfilled thanks to increasing expertise of cardiologists with technically advanced closure devices and solid back up by multidisciplinary stroke teams.5. Closing a PFO does not dispense us from treating other stroke risk factors aggressively, given that these are cumulative with PFO.6. The most frequent reason why patients have a stroke recurrence after PFO closure is not that closure is ineffective, but that the initial stroke etiology is insufficiently investigated and not PFO related, and that the recurrence is due to another mechanism because of poor risk factor control.7. Similarly, the randomized CLOSURE study was negative because a) patients were included who had a low chance that their initial event was due to the PFO, b) patients were selected with a low chance that a PFO-related recurrence would occur, c) there was an unacceptable high rate of closure-related side effects, and d) the number of randomized patients was too small for a prevention trial.8. It is only a question of time until a sufficiently large randomized clinical trial with true PFO-related stroke patients and a high PFO-related recurrence risk will be performed and show the effectiveness of this closure9. PFO being a rather modest risk factor for stroke does not mean we should prevent our patients from getting the best available prevention by the best physicians in the best stroke centers Therefore, a PFO-closure performed by an excellent cardiologist following the recommendation of an expert neurovascular specialist after a thorough workup in a leading stroke center is one of the most effective stroke prevention treatments available in 2011.

Very long-term follow-up after percutaneous closure of patent foramen ovale.

AIMS: To evaluate the very long-term risk of recurrent thromboembolic events in patients treated by percutaneous PFO closure. METHODS AND RESULTS: Between 1998 and 2008, a total of 232 consecutive patients with PFO and a high suspicion of paradoxical embolism were treated by percutaneous closure. The following major events were observed during hospitalisation: implantation failure (one patient) and appearance of an acute left-sided device thrombus requiring surgery (one patient). The primary endpoint of the study was a recurrent embolic event beyond at least five years' follow-up. During a mean follow-up of 7.6±2.4 years, this event occurred in five patients, representing a 0.28% annual/patient risk. Other major complications during follow-up were the following: late thrombus formation on the device (two patients) and transient atrial fibrillation (15 patients). Three patients died during follow-up from cardiovascular causes considered not related to the index procedure. The PFO was judged closed on follow-up echocardiography in 92.3% of patients. CONCLUSIONS: Long-term follow-up following percutaneous PFO closure for presumed paradoxical embolism reveals very low recurrence rates. This observation should be put in perspective with recent published randomised trials comparing percutaneous closure and medical therapy.

The reform of the European Energy Tax Directive reform : effect on prices

[spa] Para hacer frente a los riesgos relacionados con la contaminación atmosférica, es ampliamente aceptada la necesidad de instrumentos de política encaminados a reducir las emisiones. La intervención tiene por objeto reducir las conductas contaminantes y incentivar una conducta más respetuosa y el uso de tecnologías más eficientes. La Unión Europea cuenta con dos importantes mecanismos económicos para el control de emisiones a escala europea: la directiva sobre los impuestos energéticos, un instrumento de fiscalidad ambiental aprobado en 2003 que afecta el precio de los productos energéticos, y el sistema de comercio de los derechos de emisiones, introducido en 2005, que afecta directamente a la cantidad de emisiones de CO2. En 2011, la Comisión Europea propuso una nueva versión de la directiva sobre los impuestos energéticos. El objetivo principal de la propuesta es aumentar la eficacia del instrumento a través de una mayor presión fiscal sobre los productos energéticos y de coordinar este instrumento de fiscalidad medioambiental con el sistema de comercio de los derechos de emisiones, para establecer una señal de precio de CO2 coherente para todos los sectores. Sin embargo, en mayo de 2012 el Parlamento Europeo bloqueó la propuesta de la nueva versión del impuesto, y el proceso de actualización se detuvo. La preocupación principal parecía ser el efecto de dicha propuesta en la competitividad, en particular para los sectores que serían los más afectados dado el uso intensivo de los productos energéticos, como el sector del transporte. El objetivo de este estudio es analizar el efecto que la reforma de la directiva sobre los impuestos energéticos podría tener sobre el nivel de precios, en particular en los países de la Unión Europea donde esta reforma implicaría un aumento de los impuestos energéticos. Utilizando datos del proyecto “World Input-Output Database”, la principal conclusión es que el nuevo sistema de impuestos energéticos tendría un impacto muy bajo sobre los precios. Por lo tanto, dado que los precios no serían fuertemente afectados por la reforma, no habrá inconvenientes para la competitividad y implicaciones en términos de distribución, pero, por otro lado, este resultado también implica una baja capacidad de esta reforma para provocar cambios en el consumo y la producción hacia menos presiones ambientales.

The reform of the European Energy Tax Directive reform : effect on prices

[spa] Para hacer frente a los riesgos relacionados con la contaminación atmosférica, es ampliamente aceptada la necesidad de instrumentos de política encaminados a reducir las emisiones. La intervención tiene por objeto reducir las conductas contaminantes y incentivar una conducta más respetuosa y el uso de tecnologías más eficientes. La Unión Europea cuenta con dos importantes mecanismos económicos para el control de emisiones a escala europea: la directiva sobre los impuestos energéticos, un instrumento de fiscalidad ambiental aprobado en 2003 que afecta el precio de los productos energéticos, y el sistema de comercio de los derechos de emisiones, introducido en 2005, que afecta directamente a la cantidad de emisiones de CO2. En 2011, la Comisión Europea propuso una nueva versión de la directiva sobre los impuestos energéticos. El objetivo principal de la propuesta es aumentar la eficacia del instrumento a través de una mayor presión fiscal sobre los productos energéticos y de coordinar este instrumento de fiscalidad medioambiental con el sistema de comercio de los derechos de emisiones, para establecer una señal de precio de CO2 coherente para todos los sectores. Sin embargo, en mayo de 2012 el Parlamento Europeo bloqueó la propuesta de la nueva versión del impuesto, y el proceso de actualización se detuvo. La preocupación principal parecía ser el efecto de dicha propuesta en la competitividad, en particular para los sectores que serían los más afectados dado el uso intensivo de los productos energéticos, como el sector del transporte. El objetivo de este estudio es analizar el efecto que la reforma de la directiva sobre los impuestos energéticos podría tener sobre el nivel de precios, en particular en los países de la Unión Europea donde esta reforma implicaría un aumento de los impuestos energéticos. Utilizando datos del proyecto “World Input-Output Database”, la principal conclusión es que el nuevo sistema de impuestos energéticos tendría un impacto muy bajo sobre los precios. Por lo tanto, dado que los precios no serían fuertemente afectados por la reforma, no habrá inconvenientes para la competitividad y implicaciones en términos de distribución, pero, por otro lado, este resultado también implica una baja capacidad de esta reforma para provocar cambios en el consumo y la producción hacia menos presiones ambientales.

Predicting the future effectiveness of protected areas for bird conservation in Mediterranean ecosystems under climate change and novel fire regime scenarios

AimGlobal environmental changes challenge traditional conservation approaches based on the selection of static protected areas due to their limited ability to deal with the dynamic nature of driving forces relevant to biodiversity. The Natura 2000 network (N2000) constitutes a major milestone in biodiversity conservation in Europe, but the degree to which this static network will be able to reach its long-term conservation objectives raises concern. We assessed the changes in the effectiveness of N2000 in a Mediterranean ecosystem between 2000 and 2050 under different combinations of climate and land cover change scenarios. LocationCatalonia, Spain. MethodsPotential distribution changes of several terrestrial bird species of conservation interest included in the European Union's Birds Directive were predicted within an ensemble-forecasting framework that hierarchically integrated climate change and land cover change scenarios. Land cover changes were simulated using a spatially explicit fire-succession model that integrates fire management strategies and vegetation encroachment after the abandonment of cultivated areas as the main drivers of landscape dynamics in Mediterranean ecosystems. ResultsOur results suggest that the amount of suitable habitats for the target species will strongly decrease both inside and outside N2000. However, the effectiveness of N2000 is expected to increase in the next decades because the amount of suitable habitats is predicted to decrease less inside than outside this network. Main conclusionsSuch predictions shed light on the key role that the current N2000may play in the near future and emphasize the need for an integrative conservation perspective wherein agricultural, forest and fire management policies should be considered to effectively preserve key habitats for threatened birds in fire-prone, highly dynamic Mediterranean ecosystems. Results also show the importance of considering landscape dynamics and the synergies between different driving forces when assessing the long-term effectiveness of protected areas for biodiversity conservation.

Understanding Flood Regime Changes in Europe: a state-of-the-art assessment

There is growing concern that flooding is becoming more frequent and severe in Europe. A better understanding of flood regime changes and their drivers is therefore needed. The paper reviews the current knowledge on flood regime changes in European rivers that has traditionally been obtained through two alternative research approaches. The first approach is the data-based detection of changes in observed flood events. Current methods are reviewed together with their challenges and opportunities. For example, observation biases, the merging of different data sources and accounting for nonlinear drivers and responses. The second approach consists of modelled scenarios of future floods. Challenges and opportunities associated with flood change scenarios are discussed such as fully accounting for uncertainties in the modelling cascade and feedbacks. To make progress in flood change research, we suggest that a synthesis of these two approaches is needed. This can be achieved by focusing on long duration records and flood-rich and flood-poor periods rather than on short duration flood trends only, by formally attributing causes of observed flood changes, by validating scenarios against observed flood regime dynamics, and by developing low-dimensional models of flood changes and feedbacks. The paper finishes with a call for a joint European flood change research network.

Libres propos sur la législation OAPI relative aux obtentions végétales

Les innovations en matière variétale et de biotechnologie végétale sont présentées comme un moyen efficace et approprié susceptible de favoriser l'amélioration de la production alimentaire et des conditions de travail et de vie des agriculteurs ainsi que celles des collectivités coutumières dans les pays membres de l'Organisation africaine de la propriété intellectuelle (OAPI). Sur le plan juridique, il se pose le problème de la protection juridique de ces innovations ou obtentions végétales. Le législateur OAPI de 1977 n'avait pas envisagé de protection pour les obtentions végétales. À la différence de certains États industrialisés qui organisaient un régime de protection sui generis ou par le système des brevets, il n'évoquait les variétés végétales et les procédés d'obtention des végétaux que pour les exclure du domaine brevetable. L'accord sur les aspects des droits de propriété intellectuelle qui touchent au commerce (ADPIC) de l'organisation mondiale du commerce (OMC) est venu modifier la donne en imposant que les obtentions végétales puissent être protégées par les brevets, par un système sui generis ou par une combinaison des deux moyens. Le législateur OAPI de 1999 a voulu intégrer ces nouvelles exigences internationales en révisant l'Accord de Bangui. Ce faisant, l'exclusion de la brevetabilité des variétés végétales a été maintenue. Il ne restait plus au législateur qu'une seule option, l'adoption d'un régime de protection sui generis. Son choix s'est matérialisé par l'adoption de l'annexe X de l'Accord de Bangui de 1999 consacrée à « la protection des obtentions végétales ». Cette annexe est calquée sur la version de 1991 de la Convention Internationale pour la protection des obtentions végétales, mise en place par les pays européens. Il s'agit là d'un choix discutable. En effet, l'annexe X introduit dans l'espace OAPI une législation désincarnée, parce que à la fois incomplète et inadaptée à l'environnement socio-économique des pays membres de l'OAPI.