2nd World Conference on Educational Sciences (WCES-2010), İstanbul, Türkiye, 4 - 08 Şubat 2010, cilt.2, ss.4383-4386
Reduction or abolishment operation of government's intervention to economy, accelerating since the beginning of 1980s, is adopted by many governments as governance policy. This policy, being widely used in manufacturing industry and service sector at the beginning, has been used subsequently in electricity, natural gas, water ... etc industry as natural monopoly.