@article{Christensen1997,
	title = {Inference in non-linear panel models with partially missing observations The case of the equilibrium search model},
	author = {Bent Jesper Christensen and Nicholas M. Kiefer},
	journal = {Journal of Econometrics},
	month = {Aug},
	number = {2},
	pages = {201--219},
	url = {http://www.sciencedirect.com/science/article/B6VC0-3SWYC94-2/2/2544ad1c6db474e268847d1209a7f747},
	volume = {79},
	year = {1997},
	biburl = {http://www.bibsonomy.org/bibtex/284222c434c1fc3540276571684d2bbb6/smicha},
	description = {Journal of Econometrics},
	keywords = {Dynamic programming }
}