Earlier quoted context omitted.
[In]efficient at what? You've got to think carefully about your metrics when it comes to government. Look it's widely understood that, if the dictator or tyrant is good at his (or, very occasionally, her) job then things usually go well. The old women of Bhutan cried when the King decreed democracy. It's getting rid of the bad ones that's the big problem, and so: democracy. "The worst form of government except for al…
Democracy is efficient at getting shit done. As uncareful as this metric is defined. But I would say even more importantly, democracy is very efficient at limiting internal bloodshed. It provides a well-defined, peaceful process for people to grab power. The power is limited, but you don't have to kill people to gain it, and in turn you don't risk getting killed yourself by the next upstart.
Personally I'm more concerned that the government remains responsive and, for lack of a better word, humble.
(That's part of why the Kingdom of Bhutan is so amazing: the don't measure GNP, they have a measure called Gross National Happiness that they take pretty seriously. Heh. They really seem to have their kit together. It's a Third-World country you can't emigrate to.)