Science highlights from the Fermi Large Area Telescope

During its first three years of operation, the Fermi Gamma-ray Space Telescope has provided an unprecedented view of the high energy gamma-ray sky, and also performed direct measurements of the cosmic-ray leptons and searches for signals from dark matter. In this paper we present a short overview of some highlight results, shedding new light on the high-energy side of the Universe.Comment: Contribution to Les Rencontres de Physique de la Vall\'ee D'Aoste (La Thuile, February 27-March 5 2011); 12 pages, 5 figure

Housing policy toward the rental sector in Italy: a distributive assessment

We study the distributive effects on Italian households of the three most relevant housing subsidies targeted to renters: a national rent supplement scheme introduced in the context of the reform that liberalised the rental market in the late 1990s, a tax credit for renters that has been recently strengthened, and the implicit economic support given to tenants in the social housing sector, through below-market rents. The analysis is performed on data from the Eu-Silc survey for Italy and, in the case of the housing allowances, also on register data from some of the largest Italian towns. We consider in particular the ability of these schemes to target low income households and their effects on the overall levels of poverty and inequality. Results from our analysis show a good targeting but very limited effect on social protection, with the partial exception of social housing.housing policy; housing benefits; social housing; tax credit; poverty; Italy

Alternative approaches to Long Term Care financing. Distributive implications and sustainability for Italy.

In the last decade, many countries have adopted tax schemes specifically aimed at financing programs for Long Term Care (LTC). These mechanisms have important distributional implications both within and across generations. Given the process of demographic ageing, the issue of inter and intra-generational fairness is deeply linked with the problem of the long-term financial equilibrium of an LTC fund. In this paper we first compare, on a microdata sample of the Italian population, the distributive effects (both on current income and across generations) of six alternative approaches to finance an LTC scheme. In particular, we consider a hypothetical LTC scheme (with a size equivalent to that of the German one) to be introduced in Italy and analyse the distributive implications of some tax options, taken from the financing mechanisms implemented or under discussion in Germany, Luxembourg, Japan and Italy.In the second part of the paper we move from a static to a dynamic perspective: we study the long-term sustainability of an hypothetical Pay as You Go (Payg) LTC scheme operating in Italy (that is, assuming the Italian projected demographic trends) under scenarios that consider alternative indexation rules, growth rates of GNP, future incidence of disability among age groups.long term care; distributive effects; tax-benefit model; intertemporal sustainability; trust fund

Long-run and short-run constraints in the access to private health care services: evidence from selected european countries

This paper aims at distinguishing long-run and short-run constraints in the access to private health care services. To this end, we apply the methodology proposed by Carneiro and Heckman (2003) to the SHARE database, a survey conducted in a number of European countries, involving some 22,000 individuals over the age of 50. Micro-data includes information on health and health consumption, and socioeconomic variables (like income and wealth). Our results show that the problem of short-run constraints in the access to private health care services could be real, especially in Italy, Greece, and to some extent Spain. Moreover, there appear to be differences in the role of credit constraints, both considering more specific services, and gender differences.health inequalities, private health care services, credit constraints, family background

Ethnic discrimination in the Italian rental housing market

With a field experiment carried out on the Internet, this paper studies the presence of discrimination in the Italian rental housing market against persons whose names are distinctive of different ethnic groups and gender. Further, we investigate whether providing information on the job or personal characteristics of the applicant may reduce the extent of discrimination. We also study if sending ill-formed emails negatively affects immigrants’ chances of success in receiving a positive response. We created twelve fictitious individuals: four with Italian-sounding names, four with typical Arab/Muslim names and four with East European-sounding names. We made these individuals send emails to apply for vacant rental apartments in 41 Italian cities. The results provide a multifaceted picture. The degree of discrimination varies across ethnic groups, genders and the level of information, but seems to be present only in part of the country, and is also closely correlated with the size of the flat. Perfect mastery of the receiving-country’s language does not play an important role.

Space-Based Cosmic-Ray and Gamma-Ray Detectors: a Review

Prepared for the 2014 ISAPP summer school, this review is focused on space-borne and balloon-borne cosmic-ray and gamma-ray detectors. It is meant to introduce the fundamental concepts necessary to understand the instrument performance metrics, how they tie to the design choices and how they can be effectively used in sensitivity studies. While the write-up does not aim at being complete or exhaustive, it is largely self-contained in that related topics such as the basic physical processes governing the interaction of radiation with matter and the near-Earth environment are briefly reviewed.Comment: 86 pages, 70 figures, prepared for the 2014 ISAPP summer school. Change log in the writeup, ancillary material at https://bitbucket.org/lbaldini/crdetector