在过去的十年中,被称作“工业血液”的石油,通过其价格的变动,对世界经济发生了广泛而深刻的影响。这种影响的性质、程度及其在今后若干年的发展趋势如何,是当前世界各国都很关心的问题。本文拟从理论上对这些问题作一初步的探讨。 Over the past decade, oil, known as “industrial blood,” has had a profound and widespread impact on the world economy through its price changes. The nature and extent of the impact and the trend of its development in the coming years will be a matter of great concern to all countries in the world at present. This article intends to make a preliminary discussion on these issues in theory.