6Hansmann,Henry. Why are Nonprofit Organiza- tions Exempted from Corporate Income Taxation?In Nonprofit Firms in a Three-Sector Economy,ed. MicheUe J. White. COUPE Papers. Washington, D. C. :Urban Institute Press, 1981 : 115-134.
7R.ose-Ackerman, Susan. Nonprofit Firms :A re Government Grants Desirable? Mimeo, 1985.