@article{Coppier2006,
	title = {Corruption vs production. A non-linear relationship},
	author = {Raffaella Coppier and Elisabetta Michetti},
	journal = {Economic Modelling},
	month = {Jul},
	number = {4},
	pages = {622--637},
	url = {http://www.sciencedirect.com/science/article/B6VB1-4JXR5BY-2/1/a2abce8a3f1c3508c4ecad924b56e761},
	volume = {23},
	year = {2006},
	biburl = {http://www.bibsonomy.org/bibtex/23c93bf1b11dfe01aa41915722ab9441e/smicha},
	keywords = {Corruption }
}