TY  - BOOK
T1  - Semiparametric and nonparametric econometrics
T2  - Studies in empirical economics
A2  - Ullah, Aman
LA  - English
PP  - Heidelberg
PB  - Physica-Verlag
YR  - 1989
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217611709475
OP  - 172
NO  - "First published in Empirical Economics" vol.13, no.3 and 4, 1988
CN  - HB 139 S45
KW  - Econometrics.
KW  - Economics : Statistical methods.
KW  - Nonparametric statistics.
ER  -