On the concept of territorial competitiveness: sound or misleading?

In a globalising economy, territories and not just firms increasingly find themselves in competition with each other. In fact, differently from the case of countries, cities and regions compete, on the international market for goods and production factors, on the basis of an absolute advantage principle, and not of a comparative advantage principle; this means that no efficient, automatic mechanism like currency devaluation or prompt flexibility of wages and prices - may grant each territory some role in the inter-national division of labour, whatever its relative performance. Competitiveness of territories emerges as a central issue, in order to secure employment stability, benefits from external integration, continuing growth of local wellbeing and wealth. The arguments put forward by Paul Krugman, defining the concept of competitiveness wrong and misleading, cannot be accepted in a territorial 'regional and urban' context.

Sustainability of Urban Sprawl: Environmental-Economic Indicators for the Analysis of Mobility Impact in Italy

Sound empirical and quantitative analysis on the relationship between different patterns of urban expansion and environmental or social costs of mobility are still very rare in Europe and the few studies available provide only a qualitative discussion on this. Recently, Camagni et al. (2002) have performed an empirical analysis on the metropolitan area of Milan, aimed at establishing whether different patterns of urban expansion generate different levels of land consumption and heterogeneous impacts of urban mobility. Results confirm the expectation that higher environmental impact of mobility is associated with more extensive and sprawling urban development, more recent urbanisation processes and residential specialisation. The present paper enlarges further the empirical analysis to seven Italian metropolitan areas (namely, Bari, Florence, Naples, Padua, Perugia, Potenza and Turin) to corroborate previous results for the Italian context. The novelty of the present paper is threefold. Firstly, we are interested in exploring the changes occurred to the intensity of the mobility impact across a ten-year period, from 1981 to 1991, corresponding to the Italian economic boom years. Secondly, using an econometric analysis in cross-section, we consider several metropolitan areas at once, being therefore able to explore whether there are significant differences in the way the model explains variations in the mobility impact across various Italian urban areas. Finally, we propose a conceptual interpretation of the causal chain in the explanation of the mobility impact intensity and we test it using Causal Path Analysis.Urban mobility, Sprawl, Environmental sustainability, Collective costs

Opcions de política en el cas de l'Arc Llatí

Es presenten les quatre grans classes d'elements del capital territorial de l'Arc Llatí en què s'hauria d'incidir des del punt de vista polític: el capital d'infraestructura i l'estructura dels assentaments, que inclouen també les característiques del sistema urbà i la qualitat del medi ambient; el capital cognitiu, en forma de coneixement, competències, habilitats, estructures de recerca i educació, integrat tant en el capital productiu com en el capital humà; el capital cultural i identitari, que abraça el patrimoni cultural, el paisatge i el capital natural; i el capital social i relacional, en forma de civisme, voluntat associativa i capacitat de cooperació

Feasibility experiments on time-resolved fluorosensing applied to oil slicks

The introduction of time resolved observations can provide a very penetrating tool in the practice of laser fluorosensing. The investigations have demonstrated a relevance of multispectral, time resolved analysis for oil fingerprinting. By comparative studies on a variety of crude oils and their most significant fractions, it was found that the process of time decay in a composite oil is characterized by a few steps, which are associated with specific components in the medium light range. The average decay times of these pure fractions are markedly differentiated as to absolute values and spectral spread; as a consequence, the corresponding parameters in the resultant crude are quite sensitive to the particular mixture of these components. Measurements of the time response give then a finer discrimination between oil classes, depending on the relative content of certain fractions. Experiments were pursued with an improved fluorosensor facility, in order to test the application of time resolved fluorosensing to remote samples on water

Escenaris integrats per a les regions europees

Es proposen tres escenaris posteriors a la crisi, que tenen com a punt de partida les tensions que han caracteritzat l'economia mundial en els últims anys i que són, en gran majoria, responsables de la crisi actual. Es considera que la manera en què es perceben els canvis estructurals consegüents i s'ajusten les polítiques constitueix el principal factor responsable de les diferències entre els tres escenaris presentats

Analysis of Environmental Costs of Mobility due to Urban Sprawl - A Modelling Study on Italian Cities

A sound empirical and quantitative analysis on the relationship between different patterns of urban expansion and the environmental or social costs of mobility is rare, and the few studies available provide at best a qualitative discussion of these issues. Some recent tentative studies on the metropolitan area of Milan have empirically explored whether different patterns of urban expansion generate different levels of land use and heterogeneous impacts of urban mobility. The results confirmed the expectation that a higher environmental impact of mobility may result from more extensive and sprawling urban development, from recent urbanisation processes and from residential specialisation. The present paper extends the previous empirical analysis to seven major Italian metropolitan areas (namely, Bari, Florence, Naples, Padua, Perugia, Potenza and Turin) in order to corroborate the previous tentative results for the Italian context. The novelty of the present paper is threefold. First, we are interested in exploring the changes that have occurred due to the increased intensity of mobility across a ten-year period, from 1981 to 1991, which corresponds to the Italian economic boom years. Secondly, using an econometric analysis of cross-section data, we consider several metropolitan areas simultaneously, and are therefore able to explore whether there are significant differences in the way the model explains variations in the mobility impact across various Italian urban areas. And finally, we offer a structural interpretation of the causal chain in the explanation of the mobility impact intensity by using Causal Path Analysis as a statistical test framework

Escenaris per a les regions europees i les províncies de l'Arc Llatí

Els autors desenvolupen les prospectives quantitatives dels tres escenaris integrats descrits al capítol anterior. En concret, es proporciona un breu resum dels aspectes metodològics de les prospectives quantitatives i, especialment, es descriuen en detall els resultats empírics obtinguts en els àmbits provincial i regional

Territorial scenarios in Europe: Growth and disparities beyond the economic crisis

Up to the start of the present economic crisis (2008), Europe was characterized by a clear trend of convergence in the GDP level of European countries, which was able to counterbalance the opposite trend in intra-national disparities that took place in many countries – namely those with a more recent accession to the Union. The economic downturn of the last years, however, has brought this process of convergence to a halt, mainly as a consequence of the tight austerity policies imposed to many southern European countries. This evidence, recognized by the European Union in the last Cohesion Report (“the crisis has reversed the process of convergence of regional GDP per head and unemployment within the EU”) brought to the fore the relevance of macroeconomic policies in regional development. Therefore in this paper, with the help of a newly built macroeconomic and regional forecasting model (MASST), the future of regional convergence / divergence in the EU is explored through four scenarios: a baseline one, recognizing the clear break of the crisis and three exploratory scenarios, depicting in a consistent way three different “territorial” strategies: supporting large metropolises vs. cities of second and third rank, vs. peripheral and lagging regions. Interestingly enough, the “cities” scenario proves to be at the same time the most cohesive and the most expansionary, shedding some doubts on the traditional equity/efficiency trade-off through an intermediate strategy based on the exploitation of a diffused territorial capital. Overall, diverging regional processes are forecasted from now to 2030