本模型為一個兩部門（一般財與電力財）的內生成長模型，廠商的私人生產要素以資本為代表。其中電力的生產來自化石能源和再生能源。我們發現化石能源的稅率不利於長期的經濟成長，而再生能源的補貼卻有助於長期的經濟成長。長期福利水準也可找到相同的結果，但各能源的生產力夠高時，可能會得到完全相反的現象。數值分析結果發現，對化石燃料課稅對於長期福利水準有正面的影響，補貼則會有負面的影響。

This model is an endogenous growth model of two sectors (general finance and electricity finance), and the private production factors of manufacturers are represented by capital. The production of electricity comes from fossil energy and renewable energy. We find that the tax rate of fossil energy is not conducive to long-term economic growth, while subsidies for renewable energy contribute to long-term economic growth. The same result can be found in the long-term welfare level, but when the productivity of each energy is high enough, the opposite phenomenon may be obtained. The results of numerical analysis have found that taxation of fossil fuels has a positive impact on long-term welfare levels, and subsidies will have a negative impact

目錄
第一章	緒論	1
第一節	前言	1
第二節	論文架構	2
第二章	文獻回顧	3
第一節	能源轉換最適方法之相關文獻	3
第二節	最佳碳稅之相關文獻	3
第三節	對化石能源課稅與再生能源補貼計量之相關文獻	4
第三章	理論模型	5
第一節	代表性個人	5
第二節	政府	8
第三節	模型推導	8
第四節	能源政策的長期比較靜態分析	9
第五節	政府能源政策與長期社會福利	10
(一)	長期均衡	10
(二)	數值分析	11
(三)	碳稅	12
(四)	補貼	13
第四章	結論	15
參考文獻	16

表目錄
表一 參數設定	12
表二 碳稅變化數值分析結果	13
表三 再生能源補貼數值分析結果	14

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