@article {2017,
	title = {Artificial intelligence and the modern productivity paradox: a clash of expectations and statistics},
	number = {24001},
	year = {2017},
	month = {11/2017},
	keywords = {economics of automation},
	url = {http://www.nber.org/papers/w24001},
	author = {Erik Brynjolfsson and Daniel Rock and Chad Syverson}
}
