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World Oil Depletion Models: Price effects compared with strategic or technological interventions

机译:世界石油枯竭模型:价格效应与战略或技术干预措施的比较

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摘要

World oil depletion, including natural gas liquids, was modelled in the past by many authors. Recently, Guseo and Dalla Valle have introduced and Guidolin has applied a new approach following perturbed life-cycle diffusion models. Here we examine joint effects of economic and strategic or technological interventions using a Generalized Bass Model (GBM). Statistical analysis takes into account three different hierarchical levels: natural diffusion, long memory interventions and stochastic components. The main results confirm the statistical significance of historical 1970s shocks and highlight a strong long memory effect due to an increase in oil production after World War II. The estimated peak-date, 2007, and the 90% depletion time, 2019, are determined under an equilibrium intervention hypothesis.
机译:过去,许多作者都对包括天然气液体在内的世界石油消耗进行了建模。最近,Guseo和Dalla Valle进行了介绍,而Guidolin在扰动的生命周期扩散模型之后应用了新方法。在这里,我们使用广义低音模型(GBM)研究经济,战略或技术干预的联合效应。统计分析考虑了三个不同的层次级别:自然扩散,长时记忆干预和随机成分。主要结果证实了1970年代历史性冲击的统计意义,并强调了由于第二次世界大战后石油产量增加而产生的强大的长期记忆效应。在平衡干预假设下确定了估计的峰值日期2007和90%的耗尽时间2019。

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