綠色租稅改革的租稅福利成本與結構效果

The Welfare Costs and Tax Structural Effects of Green Tax Reform

10.6181/AGEC.200212_(29).0002

楊子菡(Tzu-Han Yang)；蘇漢邦(Han-Pang Su)

綠色租稅改革 ； 雙重紅利 ； 可計算一般均衡分析 ； Green Tax Reform ； Double Dividends ； CGE Analysis

農業與經濟

29期（2002 / 12 / 01）

29 - 55

繁體中文

本文之主要研究目的在建構一個綠色租稅效益評估體系，俾能將綠色稅制改革在污染減量、經濟福利、所得分配與租稅結構等四個層面之效果進行有系統的分析，並在一致性基礎上，同時呈現各層面之影響效果。本文以碳稅為例，應用單國可計算一般均衡模型，在稅收不變假設下，估算並比較分析以碳稅稅收抵減現制下之銷售稅、企業所得稅、個人所得稅、等比率降低整體租稅稅負與定額退回（lump-sum rebate）等五種方案下的影響效果。本文並修正Goulder (1995) 未能將環境稅的開徵與現制租稅的減免，二者互動所產生的交叉效果充分納入考量的缺失，將經濟福利效果（第二重效果）進一步分解為環境稅純福利效果、稅收替代效果、淨交叉效果三部分，俾解析環境稅引發經濟福利變動的原因。

The purpose of this paper is to establish a comprehensive evaluation framework for the cost-benefit analysis of green tax reform. Four aspects, namely, pollution reduction, economic welfare, income distribution and tax structural change, are considered in the framework so that a systematic and consistent conclusion can be derived for the reference of policy-maker. An empirical study of carbon tax is conducted using this analytical framework of CGE modeling. Five scenarios are tested to compare the effects of the alternative reform projects. That is, with the condition of tax revenue neutrality, the revenue of carbon tax is used to deduct sales tax, corporate income tax, individual income tax, total tax burden and lump-sum rebate. We refer the model of Goulder (1995) with some revision so that the interaction between the existing (distorted) tax structure and the green tax can be fully revealed. The economic welfare change can then be decomposed into green tax imposition, tax replacement and net interactive effects, through which the causes of the economic welfare change can be further clarified.

1. Ballard, C. L., Shoven, J. B., Whalley, J.(1985).General Equilibrium Computations of the Marginal Welfare Costs of Taxes in the United States.American Economic Review,75(1)
2. Bovenberg, A. Lans, de Mooij, Ruud A.(1994).Environmental Levies and Distortionary Taxation.American Economic Review,84
3. Dixon, P. B., Parmenter, B. R., Sutton, J., Vincent, D. P.(1982).ORANI: A Multisectoral Model of the Australian Economy.Amsterdam:North-Holland.
4. Goulder, L. H.(1999).Green Taxes - Economic Theory and Empirical Evidence from Scandinavia.Edward Elgar Publishing Limited.
5. Goulder, L. H.(1995).Effects of Carbon Taxes in an Economy with Prior Tax Distortions: An Intertemporal General Equilibrium Analysis.Journal of Environmental Economics and Management,29
6. Jorgenson, D., Yun, K. Y.(1990).Tax Policy and the Cost of Capital.Oxford:Oxford University Press.
7. Komen, Marinus H. C., Peerlings, Jack H. M.(1999).Energy Taxes in the Netherlands: What are the Dividends?.Environmental and Resource Economics,14
8. Pearce, D. W.(1991).The role of carbon taxes in adjusting to global warming.Economic Journal,101(407)
9. Shoven, J. B., Whalley, J.(1984).Applied general-equilibrium models of taxation and international trade: an introduction and survey.Journal of Economic Literature,22
10. Stiglitz, J. E.(2000).Economics of the Public Sector.New York:W. W. Norton ＆ Company.
11. 林師模 Lin, Shih-Mo(1997)。課徵燃料稅對所得階層及城鄉福利影響之一般均衡分析。因應溫室效應之經濟工具及其經濟影響研討會論文集，桃園大溪:
12. 黃宗煌 Huang, Chung-Huang、 李秉正 Li, Ping-Cheng、 徐世勳 Hsu, Shih-Hsun、 林師模 Lin, Shih-Mo、 劉錦龍 Liu, Jin-Long(1999)。溫室氣體減量成本效益分析－TAIGEM模型建構暨減量策略之經濟評估溫室氣體減量成本效益分析－TAIGEM模型建構暨減量策略之經濟評估,行政院環境保護署/ 國立清華大學永續發展研究室。
13. 劉瑞文 Liou, Ruey-Wan(1998)。我國可計畫一般均衡模型ROCGEM之建立與應用。行政院主計處。
14. 蕭代基 Shaw, Dai-Gee、 葉淑琦 Yeh, Shu-Chi(1998)。綠色稅制改革：OECD最新環境稅報告。台北:台灣地球日出版社。
15. 蘇漢邦 Su, Han-Pang、 李秉正 Li, Ping-Cheng、 徐世勳 Hsu, Shih-Hsun(1999)。二氧化碳總量之總量管制與部門等比例減量政策對台灣社經影響之比較。台灣經濟學會年會論文集 Taiwan Economic Association Annual Conference Proceedings，1999

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2. (2008)。取消「軍教免稅」政策之財政、福利與經濟互動效果。財稅研究，40(1)，175-196。
3. (2009)。內生技術進步、學習效果與溫室氣體減量。新竹教育大學人文社會學報，2(2)，65-100。
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