@article{Campbell2006,
	title = {Efficient tests of stock return predictability},
	author = {John Y. Campbell and Motohiro Yogo},
	journal = {Journal of Financial Economics},
	month = {Jul},
	number = {1},
	pages = {27--60},
	url = {http://www.sciencedirect.com/science/article/B6VBX-4J2M2YV-1/1/cb80d708ba85875c83faffa529b696f5},
	volume = {81},
	year = {2006},
	biburl = {http://www.bibsonomy.org/bibtex/2e60cb56cb64885e8e94351c85c610bff/smicha},
	keywords = {Bonferroni test }
}