1. Adema Willem PaulineFron andMaximeLadaique.2011. “Is the European Welfare State Really More Expensive?”Indicators on Social Spending 1980–2012; and a Manual to the OECD Social Expenditure Database (SOCX) OECD Social Employment and Migration Working Papers No. 124.Paris:OECD Publishing.
2. Interaction terms in logit and probit models
3. Shekhar Aiyar Bergljot Barkbu Nicoletta Batini Helge Berger Enrica Detragiache Allan Dizioli Christian Ebeke Huidan Lin Linda Kaltani Sebastian Sosa Antonio Spilimbergo Petia Topalova 2016 IMF Washington DC
4. Protective or counter-productive? labour market institutions and the effect of immigration on EU natives
5. Inside the Radical Right