https://papers.ssrn.com/sol3/papers.cfm?abstract_id=1734206&download=yes The most recent studies find a significant negative correlation: An increase in government size by 10 percentage points is associated with a 0.5 to 1 percent lower annual growth rate.
http://www.amazon.com/books/dp/0844743534Andreas Bergh and Magnus Henrekson make a strong case that there is a robust negative correlation between government size and economic growth. They base that conclusion on a review of econometric literature using panel data for high-income countries.
..... elementary economic reasoning that tells us that economic costs of taxation rise approximately in proportion to the square of the tax rate provides a more powerful case against big government than the results of cross-country econometric studies.
.... The chapter of the book I enjoyed most is the one discussing the effects of high taxation on the choice between income-earning activities and non-income-earning activities. Economists usually view this as a choice between work and leisure and some even argue that high tax rates are likely to make people happier by inducing them to enjoy more leisure with family and friends rather than working. In the real world, however, when people are not earning income much of their time is spent on unpaid household chores. I doubt whether people obtain much more pleasure from housework and weeding the garden than from working for pay.
Seems like a solid empirical case is now being built for smaller governments ... long past time, imho.
A recent study by J603 shows that China has one of the fastest growing economies and an authoritarian government.
another study by the same individual shows that Somalia, which has no central government, is growing slower than Haiti, which was destroyed recently.
Let's look at the top 25 (CIA World Factbook) and list their type of government. I'd assume that government "size" has to do with regulations/power, correct? Because obviously the bigger the country, the more people in government, so it would be pointless to measure physical size.
Red countries are not fully democratic (they may vote but there might be restrictions). Green are.
Libya - Parliamentary Republic (although not everyone is allowed to run)
104.50 Sierra Leone - Democratic Republic
19.80 Mongolia - Democratic Republic
12.30 Niger - Democratic Republic (but the president was ousted in a 2010 coup and is still a prisoner)
11.20 Turks and Caicos Islands - Not a country (owned by UK)
11.20 Turkmenistan - Dictatorship
11.00 Panama - Democratic Republic
10.70 Afghanistan - Islamic Republic (occupied by the US and others)
10.20 Macau - Not a country (owned by PR China).
10.00 Timor-Leste - Democratic Republic
10.00 Cote d'Ivoire - Democratic Republic (in the midst of civil war, many war crimes committed)
9.80 Bhutan - Constitutional Monarchy
9.70 Papua New Guinea - Parliamentary Democracy
9.10 Iraq - Islamic Republic
8.40 Angola - Republic (President has absolute power)
8.40 Liberia - Democratic Republic (not purely democratic)
8.30 Laos - Single Party Socialist Republic
8.30 Uzbekistan - Presidential Republic (crack down on opposition)
8.20 Burkina Faso - Presidential Republic
8.00 China - Single Party Socialist Republic
7.80 Rwanda - Presidential Republic
7.70 Tajikistan - Presidential Republic
7.50 Mozambique - Democratic Republic
7.50 Zambia - Democratic Republic
7.30 Armenia - Democratic Republic (government controls media and discriminates against minorities)
7.20It would appear as though the strength and power of government has nothing to do with growth.