I do n't think she gets credited enough with how good she is at understanding businesses , '' said Ellen Siminoff , the chief executive of Efficient Frontier , an Internet marketing firm , and a former senior vice president at Yahoo . ''
Ellen Siminoff /business/person/company Efficient Frontier
PRP VBP RB VB PRP VBZ VBN RB IN WRB JJ PRP VBZ IN VBG NNS , '' VBD NNP NNP , DT JJ NN IN JJ NNP , DT NN NN NN , CC DT JJ JJ NN NN IN NNP . ''
Ellen Siminoff
PERSON
Efficient Frontier
ORGANIZATION
/business/person/company