@inbook{Ichimura2007,
	title = {Handbook of Econometrics},
	author = {Hidehiko Ichimura and Petra E. Todd},
	chapter = {Chapter 74 Implementing Nonparametric and Semiparametric Estimators},
	pages = {5369--5468},
	publisher = {Elsevier},
	url = {http://www.sciencedirect.com/science/article/B7GX7-4R9GYJS-7/1/e56cc5e0ac0a0fd0e44544cfec90e8a4},
	volume = {Volume 6, Part 2},
	year = {2007},
	biburl = {http://www.bibsonomy.org/bibtex/219be33ccb2df94ccd4e88105cd6b3a72/smicha},
	keywords = {flexible modeling }
}