Constitutional reforms, fiscal decentralization and regional fiscal flows in Italy

In the last 15 years, Italy has been involved in a complex, confuse and unfinished process of fiscal decentralization. In this context, data on fiscal flows are continuously produced and thrown in the political arena by several actors, political parties, interest groups and media alike, with little scientific underpinnings and often with limited adherence to reality. This paper discusses at length the issue of fiscal federalism in Italy and presents a careful attempt to measure regional redistribution, or fiscal flows across regions. It describes the decentralization process in Italy from the beginning of the ‘90’s to date and presents a few data on the main features of the Italian decentralization process, that only happened on the financing side, with little effects on the allocation of expenditure responsibility between levels of governments. The focus is however on the measurement of regional fiscal flows and on the problems concerning the regionalization of public expenditure and revenues. Our basic conclusions can be summarised as follows. Fiscal flows in Italy are huge and are mostly driven by the large difference in economic development between the different areas of the country. The public sector generally works in the direction of equalizing per capita (current) public expenditure across regions, at least for fundamental services. However, the distance in economic development, and therefore in tax revenues among regions, is so large that even this partial equalization is enough to generate consistent fiscal flows across the national territory. Clearly, fiscal federalism has some chances of success in Italy only if it works in the direction of reducing the distance between territorial areas and the Italian debate on fiscal federalism, rich in ideology and poor in facts, would certainly benefit by an improved quality of regional data and by official estimations, based on clear and transparent methodology, of regional fiscal flows.fiscal federalism, net fiscal flows, regional redistribution

GPR activities in Italy: a review

Ground-penetrating radar has been increasingly played an important role over the last 15 years in Italy due to its high reliability in assisting the assessment of the built environment for civil engineering purposes, and in being used for geophysical investigations within many other fields of application. In line with this, original works involving fundamental aspects of this technique and implementing its use more practically in a number of interesting projects have been developed over years, both under a research and an enterprise point of view. This paper will endeavour to review the current status of ground-penetrating radar activities in Italy. Efforts have been devoted to single out the most interesting national research projects, both recent and ongoing, involving ground-penetrating radar in Italy, such as the ARCHEO project in the 90s, funded by the Italian Ministry for Universities, wherein a stepped frequency ultra-wide band radar suited for archaeological surveys was manufactured. In this framework, it is worth citing another important and more recent project, European Community funded, namely, ORFEUS, which started in the late 2006 with the overall aim of providing the capability to locate buried infrastructure accurately and reliably by means of a bore-head ground-penetrating radar for horizontal directional drilling. A review on the main use of this non-destructive technique in management activities of national resources and infrastructures has been also performed, ranging from the applications made by Anas S.p.A., i.e. the main management authority for the Italian road and motorway network, up to private enterprises specialized in both services providing and ground-penetrating radar manufacturing such as, to cite a few, Sineco S.p.A. and IDS Ingegneria dei Sistemi S.p.A., respectively. Current national guidelines, rules or protocols to be followed during radar surveys have been also reviewed. Unlike well-established international standards such as the ASTM D 4748-98 and the ASTM D 6432-99 dealing with, respectively, thicknesses evaluation of bound layers in road pavements, and equipment, field procedures and data-interpretation for the electromagnetic evaluation of subsurface materials, it has to be noted that the Italian body of laws and rules tackles the ground-penetrating radar applications under an indirect and partial approach. Despite of such situation, national guidelines concerning utilities-detection activities as well as other theoretical and practical guidelines established by the major Italian private enterprises on this field can be also considered highly relevant. Moreover, a further focus on the activities and main devices of the major Italian ground-penetrating radar manufacturers have been thoroughly described. Under a research and innovation perspective, the most important test sites, such as the site of the University of Salento to reconstruct archaeological and urban subsurface scenarios have been listed along with the main advances reached in integrating ground-penetrating radar with other non-destructive techniques, to inform and potentially improve the possibility of new developments and collaborations

Affidabilità degli studi di microzonazione sismica: dal modello agli strumenti sw

A seguito all’emanazione della legge 77/2009, il Dipartimento della Protezione Civile ha attivato un programma per la realizzazione, in tutti i Comuni italiani a maggiore pericolosità sismica, di studi di Microzonazione Sismica (MS), un importante strumento per la prevenzione del rischio sismico. Nella prospettiva di verifica e ottimizzazione delle risorse impiegate e di garanzia di livelli qualitativi omogenei, il CNR-IGAG, con il supporto di In-TIME Srl, ha predisposto un metodo sperimentale, basato sul sistema standard di archiviazione dei dati geografici adottato a livello nazionale, finalizzato a calcolare un Indice di Affidabilità (IA), a partire dalla tipologia e dalla distribuzione geografica delle indagini effettuate all’interno delle singole microzone. Uno specifico tool è stato realizzato in ArcMap per il calcolo automatico di IA e la gestione dei risultati