This report is one of the outputs resulting from Workpackage 4, "Social and professional integration" of the WALQING project, SSH-CT-2009-244597 (www.walqing.eu).

We study how the closeness of electoral race affect the number of invalid ballots under the traditional paper-ballot voting technology. Using a large dataset from the Italian parliamentary elections in 1994-2001, we find a strong positive correlation between the closeness of electoral race and...

Theoretical considerations suggest that workers holding temporary contracts should accumulate more general human capital than workers under permanent contracts. Using matched employer-employee data, we find empirical support for this hypothesis, by showing that dismissed temporary workers are...

We propose a simple test that uses information on workers’ mobility, wages and firms’ profits to identify the sign and strength of assortative matching. The basic intuition underlying our empirical strategy is that, in the presence of positive (negative) assortative matching, good workers...

This article studies the dynamics and persistence of poverty in Italy during the nineties (1994-2001). Two definitions of poverty are analyzed: income poverty and a multidimensional index of life-style deprivation. For both definitions, poverty exit and re-entry rates are estimated and combined...

Is the decline in voter turnout an indicator of a worse health of a representative democracy? We build a simple probabilistic-voting model with endogenous turnout to address this question. We ?nd that a lower turnout caused by a higher cost of voting implies higher political rents. Contrarily, a...

Mission-driven nonprofi?t organizations compete for donations through fundrais- ing activities. Such competition can lead to inefficient outcomes, if nonpro?fits impose ex- ternalities on each others? output. This paper studies the design of sustainable voluntary cooperation agreements, using a...

Randomized controlled trials (RCT) have become a dominant empirical tool in applied economics. The internal validity of RCTs crucially depends on the (implicit) assumption that the procedure assigning subjects to treatment and control groups has no effect on behavior. We show theoretically that...

We propose a test that uses information on workers’ mobility, wages and firms’ profits to identify the sign and strength of assortative matching. The basic intuition underlying our empirical strategy is that, in the presence of positive (negative) assortative matching, good workers are more...

This note shows how the Shapley-value can be applied to the regression-based methods that are often used to decompose changes in wage distributions. The method remedies the path-dependency exhibited by existing approaches that compute the contributions due to (i) changes in sample observable...