Paradox lost? : firm-level evidence on the returns to information systems spending
Author(s)Brynjolfsson, Erik.; Hitt, Lorin M.
Cover title. "An earlier, abbreviated version of the paper was published in the Proceedings of the International Conference on Information Systems, 1993, under the title "Is information systems spending productive? new evidence and new results. Series from publisher's list.Includes bibliographical references (p. 39-40).
Sloan School of Management, Massachusetts Institute of Technology]
Working paper (Sloan School of Management) ; 3786-95.