“…However, imposed corrections for market externalities, like regulation, carry the traditional risk of creating more inefficiencies than the remedy solves (Jr., 1987;Nelson, 1989). Land use regulation which restricts use of private property may reduce private land use efficiency to a greater extent than any realized gains from negative externality reductions (Ellickson, 1973;Siegan, 1977;Nelson, 1980;Fischel, 1987;Kmiec, 1981). Early alternative proposals, described by Ottensmann (1998), range from private contracts (Nelson, 1980), sellable zoning entitlements (Fischel, 1987), or nuisance laws (Siegan, 1977).…”