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Econometric modelling of world oil supplies: terminal price and the time to depletion

机译:世界石油供应的计量经济学模型:终端价格和消耗时间

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摘要

This paper develops a novel approach by which to identify the price of oil at the time of depletion; the so-called 'terminal price' of oil. It is shown that while the terminal price is independent of both gross domestic product growth and the price elasticity of energy demand, it is dependent on the world real interest rate and the total lifetime stock of oil resources, as well as on the marginal extraction and scarcity cost parameters. The theoretical predictions of this model are evaluated using data on the cost of extraction, cumulative production and proven reserves. The predicted terminal prices seem sensible for a range of parameters and variables, as illustrated by the sensitivity analysis. Using the terminal price of oil, we calculate the time to depletion and determine the extraction and price profiles over the lifetime of the resource. The extraction profiles generated seem to be in line with the actual production and the predicted prices are generally in line with those currently observed.
机译:本文提出了一种新颖的方法,通过该方法可以确定耗尽时的油价;所谓的石油“终端价格”。结果表明,虽然终端价格与国内生产总值的增长和能源需求的价格弹性均无关,但它取决于世界的实际利率和石油资源的终生总存量,以及边际开采量和稀缺性成本参数。使用有关开采成本,累计产量和探明储量的数据评估该模型的理论预测。如敏感性分析所示,预测的终端价格对于一系列参数和变量似乎是明智的。使用石油的最终价格,我们可以计算出消耗时间,并确定资源使用期内的开采量和价格概况。所产生的提取曲线似乎与实际产量一致,并且预测价格通常与当前观察到的价格一致。

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  • 来源
    《OPEC energy review》 |2013年第2期|162-193|共32页
  • 作者

    Kamiar Mohaddes;

  • 作者单位

    Lecturer and Fellow in Economics, Faculty of Economics and Girton College, University of Cambridge, Cambridge CB3 OJG, UK;

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  • 正文语种 eng
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