look up wiki.....and don't quite understand this para...esp those in red.
"In practice, all early 21st century developed economies devote 40–60% of their GDP to taxes and the public sector. Those that devote more, such as Scandinavian countries, are also rated the most successful by their citizens, and by measures of economic well-being such as literacy, housing, lifespan, and gender equality. This suggests that capitalism is or has evolved towards some kind of compromise or truce with democracy, as Joseph Schumpeter first clearly predicted"