Shea, John
Instrument relevance in multivariate linear models : a simple measure .-- Cambridge (Mass.) : National Bureau of Economic Research , 1996
.--18 p. gráf. 20 cm. .-- ( NBER technical working paper; 193 ).
Resumen;bibliografía;conclusiones
MODELOS ECONOMETRICOS
Instrument relevance in multivariate linear models : a simple measure .-- Cambridge (Mass.) : National Bureau of Economic Research , 1996
.--18 p. gráf. 20 cm. .-- ( NBER technical working paper; 193 ).
Resumen;bibliografía;conclusiones
MODELOS ECONOMETRICOS