We use data on Italian municipal elections from 1993 to 2009 to provide evidence on the role of social capital in explaining civic engagement measured through electoral turnout. We first show that an exogenous increase in the cost of voting-due to rainfall on election day-has a negative and significant impact on voters' participation. However, we also find that a sufficiently high level of social capital-that we proxy with the percentage of blood donations at provincial level-is enough to attenuate the cost of voting induced by adverse weather conditions. We interpret this as evidence that non-instrumental factors, such as individual sense of civic duty and intrinsic motivations, play a non-negligible role in explaining electoral turnout.

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This study evaluates the impact of an Italian government initiative launched in 2007, which allocated e1 billion to regional governments to enhance early childhood care services for children aged 0-2, targeting both public and private childcare options. Exploiting variations in the timing of implementation across regions, we assess the program's effectiveness in increasing the public provision of early childcare services and maternal labor market participation. Results show a significant increase in both public childcare slots and labor market participation among mothers. However, the initiative had limited effects on less-educated women, likely due to the service's relatively high costs, which may hinder broader accessibility.

Apoptosis is a form of regulated cell death (RCD) that involves proteases of the caspase family. Pharmacological and genetic strategies that experimentally inhibit or delay apoptosis in mammalian systems have elucidated the key contribution of this process not only to (post-)embryonic development and adult tissue homeostasis, but also to the etiology of multiple human disorders. Consistent with this notion, while defects in the molecular machinery for apoptotic cell death impair organismal development and promote oncogenesis, the unwarranted activation of apoptosis promotes cell loss and tissue damage in the context of various neurological, cardiovascular, renal, hepatic, infectious, neoplastic and inflammatory conditions. Here, the Nomenclature Committee on Cell Death (NCCD) gathered to critically summarize an abundant pre-clinical literature mechanistically linking the core apoptotic apparatus to organismal homeostasis in the context of disease.

Air pollution has been shown to have adverse effects on many health outcomes including respiratory effects, cardiovascular effects, and mortality. However, evidence on the effects of prenatal exposure is still limited. We investigate the causal impact of prenatal exposure to air pollution on neonatal health in Italy in the 2000s. We exploit variation in rainfall shocks to instrument for non-random air pollution exposure. Our empirical setting combines detailed information on mother's residential location from birth certificates with PM10 concentrations from air pollution monitors. Ten additional units in the average PM10 level (approximately one standard deviation) would decrease birth weight by about 0.5% and gestational age by 0.16%; it would increase the prevalence of low birth weight by 22% and of preterm birth by 16%. The effects are stronger in magnitude for third trimester exposure and for less educated mothers. These findings suggest that the health impacts of air pollution on newborns are unequally distributed in the population.

Protectionist policies are often considered or even implemented as a reaction to increasing globalization. This is not new in history. This paper uses the introduction of import duties on sugar in the late nineteenth century Italy to measure the impact of protectionism on migration out flows at the time of the first globalization. Both for climate reasons and the nature of the soil, the cultivation and processing of sugar beets was geographically concentrated in a small area, leading de facto to a regional protectionist policy. Our theoretical model illustrates how a tariff that favours local producers may affect residents' incentives to migrate abroad. The predictions of the model are tested with the synthetic control method which uses the variation in sugar cultivation across areas to estimate the effect of interest. Our results show that protectionism effectively reduced the relative incentive to migrate away from sugar-producing areas.

This paper studies the effect of passive smoking on child development. We use data from a time when the adverse effects of smoking on health were not known and when tobacco was not an inferior good. This allows us to disentangle the effect on foetuses and infants of smoking from that of other indicators of social and economic conditions. We exploit a set of unique longitudinal historical datasets defined at a detailed level of geographical disaggregation, namely the 69 Italian provinces. The datasets record precise information on the per capita consumption of tobacco products, the heights of twenty-year old conscripts in the second half of the 19th century Italy, and other relevant controls. We find a strong negative effect of smoking in the period immediately before and after birth on the height at age 20. Results are robust to changes in specification and consistent across the height distribution.

We investigate the impact of fetal exposure to air pollution on health outcomes at birth in Italy in the 2000s combining information on mother's residential location from birth certificates with information on PM10 concentrations from air quality monitors. The potential endogeneity deriving from differential pollution exposure is addressed by exploiting as-good-as-random variation in rainfall shocks as an instrumental variable for air pollution concentrations. Our results show that both average levels of PM10 and days above the hazard limit have detrimental effects on birth weight, duration of gestation as well as overall health status at birth. These effects are mainly driven by pollution exposure during the third trimester of pregnancy and further differ in size with respect to the maternal socio-economic status, suggesting that babies born to socially disadvantaged mothers are more vulnerable. Given the non negligible effects of pollution on birth outcomes, further policy efforts are needed to fully protect fetuses from the adverse effects of air pollution and to mitigate the environmental inequality of health at birth.

We study the effect of a 2006 reform to Italian family law that made joint custody the default for separating couples. The reform boosted joint legal custody by about 75 percentage points. Our research design uses difference‐in‐differences to estimate reform effects on the likelihood of a contested settlement, length of trial, and transfers between separating parents. The analysis is based on Italian individual‐level administrative data, which cover the entire population. The joint custody default appears to have increased dispute rates and length of trial markedly, without affecting transfers. There is no evidence that mothers buy custody rights back through reduced support. Our findings are consistent with the excessive discretion given to judges on some aspects of law implementation, which resulted in a partial application of the reform.

This paper studies the economic implications for mothers of the changes in child custody law from maternal preference to joint custody using the 1960–2000 Census Public Use Micro Sample (IPUMS). Variation in the timing of the joint custody reform across states provides a natural experimental framework to study the causal effect of shared custody on mothers’ economic outcomes. The results show that only single mothers experience a decrease in earnings as a consequence of the adoption of the joint custody law, exposing them to a higher risk of poverty. The paper discusses a possible explanation for these findings, namely that the higher child support payment the mother receives from the non-custodial father in case of joint custody might discourage her from looking for high paid jobs or investing in her career.

This paper investigates the impact of the public smoking ban which came into effect in Italy in January 2005 on individual smoking behaviour. Current empirical evidence supports the existence of a negative effect of the Italian ban on smoking prevalence and consumption in the general population. Our analysis shows that the apparent success of the ban is due to the fact that existing results do not take into account seasonal differences in smoking behaviour. Using quarterly data from the 1999/2000 and 2004/2005 Italian Health Surveys and adopting a difference-in-difference approach that nets out monthly variation in smoking rates, we show that the Italian smoking ban had no impact on smoking behaviour for the population as a whole but only on some subgroups. This result notwithstanding, we find that the smoking ban increased the overall well-being of non-smokers.

Instrumental variables (IV ) estimates show strong class-size effects in Southern Italy. But Italy's Mezzogiorno is distinguished by manipulation of standardized test scores as well as by economic disadvantage. IV estimates suggest small classes increase manipulation. We argue that score manipulation is a consequence of teacher shirking. IV estimates of a causal model for achievement as a function of class size and score manipulation show that class-size effects on measured achievement are driven entirely by the relationship between class size and manipulation. These results illustrate how consequential score manipulation can arise even in assessment systems with few accountability concerns. (JEL D82, H75, I21, I26, I28, J24, R23)

We derive bounds for the average of math and language scores of elementary school students in Italy correcting for pervasive score manipulation. Information on the fraction of manipulated data is retrieved from a natural experiment that randomly assigns external monitors to schools. We show how bounds can be tightened imposing restrictions on the measurement properties of the manipulation indicator developed by the government agency charged with test administration and data collection. We additionally assume that manipulation is more likely in those classes at the lower end of the distribution of true scores. Our results show that regional rankings by academic performance are reversed once manipulation is properly taken into account.

Women’s labor force participation has rapidly increased in most countries, but mothers still struggle to achieve a satisfactory work−life balance. Childcare allows the primary caregiver, usually the mother, to take time away from childrearing for employment. Family policies that subsidize childcare and increase its availability have different effects on female labor supply across countries. For policymakers to determine how well these policies work, they should consider that policy effectiveness may depend on country-specific pre-reform female employment and earnings, and childcare availability, costs, and quality.

Recent research has focused on the consequences on the unilateral divorce laws on several aspects of individual behavior but the issue of children custody after divorce has been almost neglected. This paper studies the implications on mothers of the changes in child custody law from maternal preference to joint custody using the 1960-2000 Census Public Use Micro Sample (IPUMS). Variation in the timing of joint custody reforms across states provides a natural experimental framework to study the causal effect of shared custody on mothers' economic outcomes. We also study the heterogeneity of the effect according to the years of exposure and to the age of the child at the time of the reform. The results show that divorced/separated mothers are negatively affected by the adoption of the joint custody laws in terms of a decrease in total income and earnings, exposing them to a higher risk of poverty. The paper discusses a possible rationale for these fidings in terms of higher child support payments the mother gets from the non custodial father in case of joint custody which might discourage them from looking for high paid jobs or investing in their careers.

Efficiency wages theories argue that the threat of firing, coupled with a high unemployment rate, is a mechanism that discourages employee shirking in asymmetric information contexts. Our empirical analysis aims to test the role of unemployment as a worker discipline device, considering the different degree of job security offered by the Italian Employment Protection Legislation to workers employed in small and large firms. Controlling for a number of individual and firm characteristics, we investigate the relationship between worker’s absences which act as a proxy for employee shirking and local unemployment rate (at the provincial level). We find a strong negative association between unemployment and absenteeism rate, larger in magnitude in small firms due presumably to a significantly lower protection from dismissals in these firms. As an indirect test of the role of unemployment as worker discipline device, we show that public sector employees, almost impossible to fire, do not react to the local unemployment. JEL codes J41; M51; J45