The idea of classical academic freedom is the result of the western enlightened reason, which is based on three theoretical pivot points: “marketplace of idea”, “value neutrality” and “scholars be the agents of truth”.

The idea of classical academic freedom is the result of the western enlightened reason,which is based on three theoretical pivot points:"marketplace of idea","value neutrality"and"scholars be the agents of truth".

In consequence it has resulted in a sense of disillusionment over the myth of the "free market".

The three major socialist transformations were carried out simultaneously with the withdrawal of market regulation mechanism from the economic operation and one of the expressions of this withdrawal from rural economy was the closing of free markets.

Governments should actively support the development of creative industry from many angles and levels,promote all-round creative channel of creative industry,and meanwhile,respect market freedom to promote market competition.

This paper presents energy policies and regulations, market liberalization of Italy and the influence upon cogeneration.