作者: Johanna Jussila Hammes
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摘要: The EU's renewables directive requires that the consumption of biofuels must increase. In a VTI report Johanna Jussila Hammes studies design quota system and its cost effectiveness with help an analytic model on three different ways to formulate quota. will be effective if trade in certificates is allowed. It also possible use biogas order increase system's effectiveness. "Double counting" some make it easier reach lowers consumer price fuels, but not provide any support for doubly counted biofuels. Fuel quality requirements can reduce system. This may helped high concentrations towards De Gorter Just (2009) show how conjunction tax rebate constitutes subvention all fuels. For this reason, we recommend no given included Given number firms fossil fuel sectors are about same, very strict, eventual market power. same result applies biofuel certificate market, where increases welfare even presence ends short literature overview direct indirect land change, effect food.