MacQueen, Grant
Stock price, news, and business conditions .-- Cambridge [Mass.] : NBER , 1990
.--sin pag. il. 24 cm. .-- ( NBER working papers;3520 ).
Resumen. -- Bibliografía
PRECIOS
Stock price, news, and business conditions .-- Cambridge [Mass.] : NBER , 1990
.--sin pag. il. 24 cm. .-- ( NBER working papers;3520 ).
Resumen. -- Bibliografía
PRECIOS