Determinants of Foreign Workers’ Wages in Two Italian Regions with High Illegal Immigration

Since the end of the 1970s Italy has moved from being an out-migration country to being a foreign immigration country, but very few studies have addressed the factors determining the wages of immigrant workers, owing to the lack of available data. In this paper we analyse the determinants of the wages of immigrants in some areas of Latium and Campania, where the share of illegal immigration is relatively high, using the results of a set of sample surveys which collected information on several aspects of the immigration process in the years 1993–94. The purpose of the article is to shed some light on the factors underlying wage distribution among the immigrants using an estimation method that controls for sample selection problems. According to the empirical results, income differences seem to be relatively high among immigrants. Differences in labour market integration among sexes and area of origin clearly emerge from the results. Moreover, legal status plays an important role in the explanation of the wage gap between documented and undocumented immigrants, also because of the different occupational sector structure in the two groups.     

Optimal Steiner trees under node and edge privacy conflicts

Journal of Combinatorial Optimization - In this work, we suggest concepts and solution methodologies for a series of strategic network design problems that find application in highly data-sensitive...     

Demographic Trends and Pension System in Italy: an Assessment of 1990s Reforms

Abstract. In the last decade the Italian pension system underwent many changes. The process has started in 1992 with three major reform laws (passed in 1992, 1995 and 1997), supplemented by many other minor changes. Among the innovations introduced in the pay‐as‐you‐go social security system, the most important one is the more explicit link between pensions and contributions, and pensions and life expectancy at retirement. The purpose of this paper is to provide an assessment of both the short‐term and the long‐term effects of the social security reforms on pension expenditure. Notwithstanding the slowdown in the growth rate of the pension expenditure/GDP ratio, the measures adopted so far will not be sufficient to eliminate the existing social security deficit in the next decades, particularly under the assumption of moderate economic performance and rapid population ageing. Reducing public pension expenditure requires the completion of the 1995 reform, a more rapid move towards a multi‐pillar pension scheme, and the implementation of the much needed growth‐enhancing structural reforms.