Illegal immigration has been the focus of much debate in receiving countries, but little is known about the drivers of individual attitudes towards illegal immigrants. To study this question, we use the CCES survey, which was carried out in 2006 in the USA. We find evidence that-in addition to...

This paper estimates the causal effect of the prospect of legal status on the employment outcomes of undocumented immigrants. Our identification strategy exploits a natural experiment provided by the 2002 amnesty program in Italy that introduced an exogenous discontinuity in eligibility based on...

Illegal immigration is a major policy challenge in Europe, in particular in countries on the external border of the EU such as Italy or Spain. However, there are likely to be important effects on the rest of the EU, too, depending on the policies against illegal immigration in border countries....

In recent years there has been a strong political interest about illegal immigrants in Spain. In fact, there have been three regulatory adjustments in the period from 2000 to 2005. However, this effort has not been accompanied by studies that accurately estimate both the size of the irregular...

This paper estimates the causal effect of the prospect of legal status on the employment outcomes of undocumented immigrants. Our identification strategy exploits a natural experiment provided by the 2002 amnesty program in Italy that introduced an exogenous discontinuity in eligibility based on...

The paper uses estimates, provided by the Central Statistical Office, of standard units of labor to examine how immigrants working (illegally) in the shadow economy affect the employment of (legal) labor in the official economy. The results of our cross sector-time series analysis of the demand...

Illegal immigration has been the focus of much debate in receiving countries, but little is known about what drives individual attitudes towards illegal immigrants. To study this question, we use the CCES survey, which was carried out in 2006 in the United States. We find evidence that - in...

Congressional amendments to the immigration code in the 1990s significantly broadened grounds for removal while nearly eradicating opportunities for discretionary relief. The result has been a radical transformation of immigration law. In particular, the constriction of equitable discretion as...

This paper examines the effect of changes in migration determinants on the skill level of undocumented immigrants from Mexico. The authors focus on the effect of changes in economic conditions, migrant networks, and border enforcement on the educational attainment of Mexican-born men who cross...

Using machine learning methods in a difference-in-differences setting, we quantify the population of informal workers generated by an irregular migration shock. We exploit the exogenous variation from the Arab Spring wave on southern Italian coasts, and a rich data on Italian vineyards. We...