Finding and declaration of necessity.

It is hereby declared that: A. within the state there exists a shortage of funds available on reasonable terms and conditions for the making of mortgage loans to persons of low or moderate income which has resulted in a shortage of decent, safe and sanitary housing at prices which such persons can afford. This shortage constitutes a threat to the health, safety and welfare of the residents of the state, deprives the state of an adequate tax base and causes such persons to occupy overcrowded, congested dwelling accommodations, resulting in an increase in crime, threatening the health, welfare and safety of the residents of the state and impairing economic values; B. an adequate supply of decent, safe and sanitary housing is essential to the promotion of increased productivity of the residents of the state's municipalities, to retaining existing industry and commercial activities near or within such municipalities and to attracting new industry and new commercial activities to such municipalities, thereby relieving conditions of unemployment; C. the shortage of decent, safe and sanitary housing cannot be relieved except through the stimulation of the construction and rehabilitation of housing and the encouragement of individuals and private enterprise to undertake such construction and rehabilitation through the use of public financing; D. it is necessary and desirable and in the public interest that the state's municipalities be authorized to issue revenue bonds to provide funds necessary to reduce the costs of financing the acquisition and purchase or the rehabilitation of decent, safe and sanitary housing by persons of low and moderate income; E. the foregoing are hereby deemed and declared to be public purposes and functions pertaining to the government and affairs of the municipalities of the state.