I construct a model of public policy development, and use the model to explain why the United States has a comparatively small public sector, but instead a large "private welfare state" with employment-based benefits. The key factors are politically organized firms and labor unions. These...

It is useful to distinguish between exogenous and endogenous factors behind contemporary and expected future problems for the welfare state. This paper tries to identify major problems of both types and to indicate alternative reform possibilities to deal with them. At the same time as several...

This paper discusses a number of questions with regard to Sweden's economic and political development: How did Sweden become rich? What explains Sweden's high level of income equality? What were the causes of Sweden's problems from 1970 to 1995? How is it possible that Sweden, since the crisis...

The idea that all types of economic freedom – including limited government – promote prosperity is challenged by the fact that some countries successfully combine a large public sector with high taxes and otherwise high levels of economic freedom. To explain the co-existence of economic...

We study the development of wealth concentration in Sweden over 130 years, from the beginning of industrialization until present day. Our series are based on a wide array of new evidence from estate- and wealth tax data, estimates of foreign and domestic family firm-wealth and of pension and...

Does tax policy affect the rate of self-employment in a modern welfare state? This question is analyzed empirically based on Swedish data for the entire post-war period. Available tax data indicate that payroll taxes have had a negative influence on the unincorporated rate of self-employment,...

This paper presents new evidence on intergenerational mobility in the top of the income and earnings distribution. Using a large dataset of matched father-son pairs in Sweden, we find that intergenerational transmission is very strong in the top, more so for income than for earnings. In the...

Inherited wealth has attracted much attention recently, much due to the research by Thomas Piketty (Piketty, 2011; 2014). The discussion has mainly revolved around a long-run contrast between Europe and the U.S., even though data on explicit historical inheritance flows are only really available for...

Does tax policy affect the rate of self-employment in a modern welfare state? This question is analyzed empirically based on Swedish data for the entire post-war period. Available tax data indicate that payroll taxes have had a negative influence on the unincorporated rate of self-employment,...

The cross-country correlation between social trust and income equality is well documented, but few studies examine the direction of causality. We show theoretically that by facilitating cooperation, trust may increase efficiency and lead to more equal outcomes, while the feedback from inequality...