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...

For over a decade, The Wall Street Journal and The Heritage Foundation, Washington's preeminent think tank, have tracked the march of economic freedom around the world with the influential Index of Economic Freedom. Since 1995, the Index has brought Smith's theories about liberty, prosperity and...