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非再生资源自身价值折耗的计算是绿色GDP核算中环境成本的关键部分。本文以黄河三角洲2003年-2008年石油资源开发利用数据为对象,选择在贴现率为0%～6%的情况下,利用使用者成本法计算石油资源的价值折耗,研究发现使用者成本随着年份的增长而增加。并且,使用成本对贴现率的选择比较敏感,随贴现率的增加而减小,其中在贴现率为3%和4%时,2008年黄河三角洲石油资源折耗价值分别约为180亿元和122亿元,为使用者成本账户中较贴近现实的价值折耗数值。在贴现率在为3%～6%的范围内,价值折耗占净收入的比例平均达到30%左右。总体来看,黄河三角洲石油资源枯竭成本巨大,开发利用可持续性降低,并且未从国民财富中扣除,掩盖了经济真实的发展。自然资源可持续发展理念植入贴现率计算成为了不可再生资源合理开发利用的长久之策。
The calculation of the loss of self-worth of non-renewable resources is a key part of the environmental costs in green GDP accounting. Based on the data of exploitation and utilization of oil resources in the Yellow River Delta from 2003 to 2008, this paper chooses the user cost method to calculate the value of oil resource depletion when the discount rate is 0% ~ 6%. The result shows that The year increases. Moreover, the use cost is more sensitive to the choice of discount rate and decreases with the increase of the discount rate. At the discount rate of 3% and 4%, the depletion value of oil resources in the Yellow River Delta in 2008 were about 18 billion yuan and 12.2 billion respectively Yuan, for the user cost account more realistic value of the value of the value of consumption. In the discount rate range of 3% to 6%, the ratio of the value of the net loss accounted for an average of about 30%. Overall, the depletion costs of petroleum resources in the Yellow River Delta are huge, the sustainability of development and utilization is reduced, and the deduction from the national wealth is not covered up, hiding the true economic development. The concept of sustainable development of natural resources The calculation of implanted discount rate has become a long-term solution to the rational development and utilization of non-renewable resources.