TY - BOOK AU - Li, Qi AU - Racine, Jeffrey Scott TI - Nonparametric econometrics : theory and practice SN - 9780691121611 SN - 200604498 U1 - 330.0151954 LI PY - 2007/// CY - Princeton PB - Princeton University Press KW - Econometrics KW - Nonparametric statistics N1 - Includes bibliographical references (p. [697]-736) and indexes ER -