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For several years now, a significant number of coastal states have claimed a right to deny passage through their territorial seas, or even through their exclusive economic zones (EEZ), to ships carrying ultra-hazardous cargoes. The issue was particularly brought into the limelight with the trips of the Pacific Teal and the Pacific Pintail, in the framework of a nuclear fuel recycling programme between the UK/France and Japan. But claims in this direction have been expressed since at least the negotiation of the 1982 United Nations Convention on the Law of the Sea (LOS Convention).
The OECD Nuclear Law Committee first began looking at the impact of terrorist acts upon the nuclear liability insurance market in November 2001, shortly after the attacks which took place in the United States on 11 September of that same year. The Committee was concerned about the impact which terrorist acts might have on the ability of nuclear operators to obtain third party liability and material damage insurance coverage for nuclear incidents resulting from such acts.
Le Comité du droit nucléaire de l’OCDE a commencé à examiner les conséquences que pourraient avoir des actes de terrorisme sur le marché de l’assurance de la responsabilité civile nucléaire lorsqu’il s’est réuni en novembre 2001, peu après les attaques terroristes du 11 septembre de cette même année aux États-Unis. Le Comité a exprimé ses préoccupations quant aux conséquences que des actes de terrorisme pourraient avoir sur la possibilité pour les exploitants nucléaires d’obtenir une couverture d’assurance de la responsabilité civile et des dommages nucléaires en cas d’accident nucléaire résultant de tels actes.
Depuis plusieurs années, nombre d’États côtiers ont revendiqué le droit de refuser le passage dans leur mer territoriale, ou même dans leurs zones économiques exclusives (ZEE), aux navires transportant des chargements hautement dangereux. Ce problème a été notamment mis en lumière lors des voyages du Pacific Teal et du Pacific Pintail, effectués dans le cadre d’un programme de recyclage du combustible nucléaire entre le Royaume-Uni, la France et le Japon. Toutefois, des revendications similaires avaient été exprimées au moins depuis la négociation de la Convention des Nations Unies de 1982 sur le droit de la mer.
Sub-central taxes are needed because sub-central governments spend large sums. This article discusses some key issues in sub-central taxation from an economist’s perspective, including the scale and role of sub-central governments, their main revenue sources, and questions of equity, tax sharing, economic management and accountability. A more detailed discussion explores the relative shares of domestic taxes and business taxes.
Since 1997, a medium-term fiscal framework has been applied to virtually all aspects of budget preparation in Sweden. The longer three-year horizon has enabled better fiscal discipline through the use of fiscal targets and advanced forecasting models. Particular attention is placed on ensuring the consistency and quality of forecasts. In addition, forecasting of revenues and expenditures is an exercise that involves all levels of the central government administration five or six times a year. Thus the preconditions for well-informed and rational decisions on government policies have been drastically enhanced in Sweden.
Experience indicates that fiscal rules can be helpful as a disciplinary device at the central government level. This article explores whether fiscal rules could be usefully adopted in a decentralised framework, where the behaviour of subnational governments may undermine fiscal discipline.
The ultimate goal of this study is to contribute to endeavours to understand and track the changing nature of science. In this study, current trends in scientific activities were mapped and their characteristics were examined. Research areas were explored through a co-citation analysis and a map of science was generated to analyse how research areas were related to each other. Methodology which is commonly used in social network analysis was also applied to examine knowledge networks at the institutional level.
The analysis clearly shows the multi-disciplinary character of some research, such as ‘Nano materials and devices’, ‘Genomics’, and ‘Environment’. A precursor of the emergence of nano-bioscience is also observed. Measurement of countries’ specialisation clearly indicates an increased share of the BRICs (Brazil, Russia, India, and China) in some research. The BRICs are currently in a stage of intense catching up and their importance in knowledge networks is likely to become substantial. Social network analysis at the institutional level reveals that the structure of knowledge networks strongly depends on research and each institution probably has its own function in the network. These results show how science is evolving not only across disciplines but also across countries or regions.