وهذا من بين الأسباب التي حملت النرويج على التأكيد على ضرورة صياغة سياسات مجدية من حيث التكلفة، ومن ثم التقليل من تلك الآثار".
It noted that as a major exporter of fossil fuels ““Norway is well aware that widespread taxation on these commodities, as well as other policies and measures that influence demand, could have implications for prices and thus affect the revenue earned by exporters”” It also noted that ““This has been emphasized in relation to Article 4.8 and 4.9 of the Convention.