The paper discusses the role of the state in shaping an economic system which is, in line with the welfare economics approach, capable of performing socially important functions and achieving socially desirable results. We describe this system through a set of indexes: the IHDI, the World...

This essay argues that economic systems should be defined in terms of clusters of complementary institutions. To show how such an approach can be carried out, I use a cluster analysis technique and data on forty different economic institutions in OECD nations to isolate four quite different...

This essay argues that economic systems should be defined in terms of clusters of complementary institutions. To show how such an approach can be carried out, I use a cluster analysis technique and data on forty different economic institutions in OECD nations to isolate four quite different...