@article{Lau1997,
	title = {Observational equivalence and a stochastic cointegration test of the neoclassical and Romer's increasing returns models},
	author = {Sau-Him Paul Lau and Chor-Yiu Sin},
	journal = {Economic Modelling},
	month = {Jan},
	number = {1},
	pages = {39--60},
	url = {http://www.sciencedirect.com/science/article/B6VB1-3SWT3PY-3/1/8f6545b290fbc1a9599b8376c7a8298f},
	volume = {14},
	year = {1997},
	biburl = {http://www.bibsonomy.org/bibtex/200719b27838522b99ebe20ccc0681c61/smicha},
	keywords = {Stochastic cointegration }
}