It is found and declared that the purposes of the Connecticut Housing Finance Authority may from time to time best be fulfilled by permitting the authority to create certain subsidiaries to own, operate and manage properties providing housing for low and moderate income families and persons and to otherwise obtain financing for such properties. It is further found and declared that the creation of subsidiaries will assist in ensuring continued occupancy of authority financed developments by low and moderate income persons and families in accordance with the statutory purpose of the authority. It is further found and declared that in order for such subsidiaries to fulfill their purposes, liability will be limited solely to the assets and revenues or other resources of the subsidiary and without recourse liability to the Housing Mortgage General Fund or other reserve, insurance or designated funds or any other assets of the authority. It is further found and declared that expenditures of public moneys and exercise of limited borrowing powers by such subsidiaries may from time to time be necessary in order to rehabilitate or improve such housing development and otherwise fulfill the corporate purposes of the authority and that such expenditures of moneys and borrowing therefore constitutes a serving of a needed public purpose and is in the public interest.