βIn practice, administrations use pricing policies merely to cover budget deficits and may claim they want to develop renewable resources, while this has appeared in six development plans and has not been implemented,β Reza Sepahvand, a…

βIn practice, administrations use pricing policies merely to cover budget deficits and may claim they want to develop renewable resources, while this has appeared in six development plans and has not been implemented,β Reza Sepahvand, a…