Communist/socialist countries tend to control the press, and hush up exposés of corruption, which makes it much worse.
http://www.washingtonsblog.com/2015/05/obama-has-sentenced-w...
But after living in a communist country for the last five years I can tell you for a fact it can get much worse.
Free Market Capitalism would be another one.
Let's avoid a stupid "definition of terms" fight and just talk about why the USSR was such a complete disaster for a few minutes, whatever you want to call their system.
That system was one that centralized a lot of power. What jobs people did, what prices things sold at, where people could love, how much of what they would try to make or grow, and also who could say what, what ideologies were allowed, what kind of media people could see, what foreign ideas were allowed in.
It turns out that that's a pretty rich field for graft. All the graft opportunities that were available in other countries, plus a big slice of economic control, plus a big slice of ideology control made for some powerful government officials, and they could use corruption to turn that power into personal gain.
https://en.wikipedia.org/wiki/Government_spending
How are they 'more Socialist' than the USSR or Cuba or China when it was poor where the state owned everything?
Sure, they are 'Social Democracies' which seems to mean market-democracies with a welfare state these days.
(This is of course social democracy rather than "pure" socialism. But since most social democratic policies, e.g. health care and social safety nets, are called "socialism" by those who wish to demonize them, I think it's fair to put social democracy's triumphs under the same label.)
In scandinavia they are not keeping companies alive that are literally consuming money, such a the British coal mines.
Before she took over Britain had very litte growth and was called the sick man of europe. Inflations was getting out of control and would have ruined Britain.
Certantly not everything she did was good, but Britain despretly need some of those changes.
If you look at indexes of economic freedom the scandinavian countries are actually quite high. Their are many extremly capitalist aspects of their society as well.