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• Changes in productivity of small and large firms of automotive industry are analyzed. • The 2008-09 crisis impacted on productivity by reducing technological progress. • The consequences of the crisis were more severe for SMEs. • Suitable policies may be based on environmental regulation, incentive schemes and support to R&D investments. This paper analyzes the changes in productivity of small and large firms operating in the automotive industry in France, Italy and Spain, occurred during the pre-crisis (2001-2008) and post-crisis (2009-2014) periods. To this aim, the Malmquist index as a measure of total factor productivity (TFP) variation is computed, by using the non-parametric technique DEA, integrated by a bootstrap technique proposed by Simar and Wilson (1999). The analysis allows distinguishing among different possible sources of TFP changes, i.e. pure technical efficiency change, scale efficiency change and technological change. The latter comes up to be the main channel through which the global crisis negatively impacted on productivity, presumably by hampering the primary engines of technological change, i.e. research, innovation and investment through reduced availability of financial resources for SMEs, worsened perspectives for firm growth and greater concentration in selected geographical areas of investments by parent companies. [ABSTRACT FROM AUTHOR]

The increasing availability of high resolution digital elevation models (DEMs) is changing our viewpoint towards Earth surface landforms. Nevertheless, large-coverage, intermediate-resolution DEMs are still largely used, and can be the ideal choice in several applications based on the processing of spatially-integrated information. In 2012 the Istituto Nazionale di Geofisica e Vulcanologia opened a website for the free download of the “TINTALY” Digital Elevation Model (DEM), which covers the whole Italian territory. Since then, about 700 users from 28 different countries have been accredited for data download, and a report of 4 years of data dissemination and use is presented. The analysis of the intended use reveals that the 10 m-resolution, seamless TINITALY DEM is of use for an extremely assorted research community. Accredited users are working in virtually any branch of the Earth Sciences (e.g. Volcanology, Seismology, and Geomorphology), in spatially integrated humanities (e.g. History and Archaeology), and in other thematic areas such as in applied Physics and Zoology. Many users are also working in local administrations (e.g. Regions and Municipalities) for civil protection or land use planning purposes. In summary, the documented activity shows that the dissemination of seamless, large coverage elevation datasets can fertilize the technological progress of the whole society providing a significant benefit to stakeholders. [ABSTRACT FROM AUTHOR]

Abstract: In the current context of a decarbonizing electricity system, grid innovation is needed to deal with the main challenges of integrating distributed generation, demand and storage, and large-scale renewable energy sources. Grid companies however have disincentives to innovate under the conventional regulatory framework, and if they do innovate, they are confronted with grid users that have disincentives to participate in the innovation. This paper analyzes three empirical cases where state of the art regulatory frameworks have been successful at stimulating grid innovation. The main lesson learned from the cases is that there is experience with addressing the disincentive of grid companies to innovate, but the participation of grid users in the innovation is much more an open issue. [ABSTRACT FROM AUTHOR]