Two Economists Sent Out Résumés with Names Like ―Lakisha Washington‖

Two economists sent out résumés with names like ―Lakisha Washington‖ and ―Jamal Jones‖ versus other names like ―Emily‖ and ―Greg.‖ Their study found that:

A) résumés with names like ―Lakisha‖ and ―Jamal‖ got fewer interview requests.
B) having an African-American name leads to lower earnings in the long run.
C) once the neighborhood the person comes from is controlled for, there is still a significant difference in earnings.
D) All of the answers are correct.