Imbens, Guido Wilhelmus
Imposing moment restrictions from auxiliary data by weighting .-- Cambridge (Mass.) : National Bureau of Economic Research , 1996
.--30 p.: tabl. gráf. 20 cm. .-- ( NBER tecnical working paper; 202 ).
Resumen.- Conclusiones.- Bibliografía
MODELOS ECONOMETRICOS
Hellerstein, Judith K.
Imposing moment restrictions from auxiliary data by weighting .-- Cambridge (Mass.) : National Bureau of Economic Research , 1996
.--30 p.: tabl. gráf. 20 cm. .-- ( NBER tecnical working paper; 202 ).
Resumen.- Conclusiones.- Bibliografía
MODELOS ECONOMETRICOS
Hellerstein, Judith K.