We review the empirical literature that studies the effect of ethnic diversity on the welfare state and on individual attitudes. The outcome variables that we cover in the survey are on the one hand public spending, and on the other hand individual attitudes and behaviour, including charity...

We review the growing literature on the political effects of immigration. After a brief summary of the economics of immigration, we turn to the main focus of the paper: how immigrants influence electoral outcomes in receiving countries, and why. We start from the "standard" view that immigration...

This study is an empirical examination of socio-economic determinants of corruption in US states. Using the data on state-by-state number of corruption convictions from the US Department of Justice as the dependent variable, socio-economic factors such as income inequality, education level and...