This paper studies the joint effect of fractionalization and inequality on the size of government. Within a political economy model of tax determination, I study the effect of voters with a group-based social conscience, so they care more about the well-being of those belonging to their own...

Survey data from the United States, West Germany and East Germany are analyzed to compare individual attitudes towards political redistribution in each country. In West Germany the homo oeconomicus effect , the social rivalry effect and the public values effect simultaneously retain an...