內生化溫室氣體排放權核配法則之效率與公平性分析

The Efficiency and Equity Analysis of Endogenous Greenhouse Gas Emission Allowance Allocation

李堅明(Chien-Ming Lee)

《農業與資源經濟》 5卷2期 (2008/12) Pp. 1-24

https://doi.org/10.29796/ARE.200812.0001

摘要

本研究建立「內生(endogenous)溯往原則」核配模型，探討政府內生化排放權核配對廠商的能源消費、能源科技創新頭資及排放權交易等行爲的影響。研究結果發現，內生排放權何配方法的確具較高效率性與公平性。主要的結論如下：(1)相較於外生排放權核配制度，內生排放權核配制度，具有較高的能源科技投資誘因；(2)高能源密集產業面對高排放權價格，有助於能源科技發展，達到降低溫室氣體排放之目標；(3)廠商的歷史排放量較高，具有激勵廠商節約能源的效果；(4)如果廠商能源科技投資足夠大，增加廠商排放權銷售收益，有利產業發展；(5)在內生排放權稟賦分配法則下，如果廠商能源科技投資的減量效果足夠高，則可增加排放核配量及收入。

關鍵字

排放權價格 ； 最適控制 ； 能源科技 ； 歐盟排放交易制度

並列摘要

This paper builds an endogenous emissions allowance allocation theory model which bases on the EU emission trading scheme. The purpose of this study is to discuss how the endogenous emissions allowance allocation influence firm decisions of energy consumption, abatement investment, and allowance demand. Analytical results are as follows: (1) comparing exogenous with endogenous emission allowance allocation system, the later have highly incentive on energy technology investment; (2) High allowance price indeed can increase the incentive on energy technology innovation of the firm; (3)high historical emissions of the firm will facilitate more energy conservation management; (4) if energy technology investment high enough, which can reduce emission intensive large enough, then beneficial industries development.

並列關鍵字

Allowance Price ； Energy Technology ； EU Emission Trading Scheme ； Optimal Control