@book {279661,
	title = {The Economics of Productivity},
	year = {2009},
	pages = {800},
	publisher = {Edward Elgar Publishing},
	organization = {Edward Elgar Publishing},
	address = {Northampton  MA },
	url = {http://www.e-elgar.com/shop/the-economics-of-productivity-8818},
	editor = {Dale W. Jorgenson}
}
