It is hereby determined and declared as a matter of legislative finding:
Therefore, it is hereby declared to be the policy of this Commonwealth to promote the health, safety, morals, employment, business opportunities, economic activity and general welfare of the people thereof by providing for the creation of industrial or commercial development authorities which shall exist and operate as public instrumentalities of the Commonwealth and by providing for the creation of the Pennsylvania Economic Development Financing Authority which shall exist and operate as a public instrumentality of the Commonwealth.
73 P.S. § 372