He was a 2009 inductee into the Accounting Hall of Fame , in recognition of his contributions to the field .
Ray Ball is an accounting researcher and Sidney Davidson Professor at the Graduate School of Business of the University of Chicago .
Ray Ball was a 2009 accounting researcher into the Accounting Hall of Fame , in recognition of Ray Ball 's contributions to the field .
Ray Ball is an accounting researcher and Sidney Davidson Professor at the Graduate School of Business of the University of Chicago .