5 resultados para Intra- and inter-specific polymorphism
em Archive of European Integration
Resumo:
The team comprising Jean-Claude Juncker’s Commission was revealed on 10 September 2014: does it herald a new start for Justice and Home Affairs (JHA) cooperation in the EU? This essay outlines the main structural and thematic changes introduced by the new Commission, in particular those with direct or indirect relevance to EU JHA or the Area of Freedom, Security and Justice (AFSJ) policies. It also reflects on the new institutional configuration and what it means for the substantive work of the new Commission services and for their intra- and inter-institutional relations. The essay concludes with a set of proposed policy priorities for the new Commission.
Resumo:
This paper analyses the consequences of enhanced biofuel production in regions and countries of the world that have announced plans to implement or expand on biofuel policies. The analysis considers biofuel policies implemented as binding blending targets for transportation fuels. The chosen quantitative modelling approach is two-fold: it combines the analysis of biofuel policies in a multi-sectoral economic model (MAGNET) with systematic variation of the functioning of capital and labour markets. This paper adds to existing research by considering biofuel policies in the EU, the US and various other countries with considerable agricultural production and trade, such as Brazil, India and China. Moreover, the application multi-sectoral modelling system with different assumptions on the mobility of factor markets allows for the observation of changes in economic indicators under different conditions of how factor markets work. Systematic variation of factor mobility indicates that the ‘burden’ of global biofuel policies is not equally distributed across different factors within agricultural production. Agricultural land, as the pre-dominant and sector-specific factor, is, regardless of different degrees of inter-sectoral or intra-sectoral factor mobility, the most important factor limiting the expansion of agricultural production. More capital and higher employment in agriculture will ease the pressure on additional land use – but only partly. To expand agricultural production at global scale requires both land and mobile factors adapted to increase total factor productivity in agriculture in the most efficient way.