@article{Wang2006b,
	title = {A zero-inflated negative binomial regression model with hidden Markov chain},
	author = {Peiming Wang and Joseph D. Alba},
	journal = {Economics Letters},
	month = {Aug},
	number = {2},
	pages = {209--213},
	url = {http://www.sciencedirect.com/science/article/B6V84-4K4WMM1-1/2/ebffa93148dcb075e47ca38f59d73c4d},
	volume = {92},
	year = {2006},
	biburl = {http://www.bibsonomy.org/bibtex/28df17cc28ec9e37d89a476c61242a89f/smicha},
	description = {Economics Letters},
	keywords = {(FDI) Foreign direct investment }
}