Key points are not available for this paper at this time.
W. Erwin Diewert, Kevin J. Fox, Can Measurement Error Explain the Productivity Paradox?, The Canadian Journal of Economics / Revue canadienne d'Economique, Vol. 32, No. 2, Special Issue on Service Sector Productivity and the Productivity Paradox (Apr., 1999), pp. 251-280
Diewert et al. (Thu,) studied this question.