Italy: Screwed-up but not as screwed as you think

Matt Yglesias writes:

For such a nice country, Italy’s politics seem weirdly screwed up. There’s the famous instability of the governments, of course. And then there’s the fact that their main right-of-center party is led by the legendarily corrupt Silvio Berlusconi. And then there’s the fact that despite the broadly discreditable nature of Berlusconi, the left-of-center bloc can never seem to stop him from coming back to power.