【摘要】 产业关联理论又称投入产出理论,主要研究存在于社会经济活动过程中各产业之间广泛的、复杂的和密切的技术经济联系。从该理论历史演变的过程看,它在汲取相关理论和研究方法的成果基础上,大致经过了萌芽、产生和发展三个阶段;从发展趋势看,正向动态化、最优化和应用多元化等方向发展。更多还原

【Abstract】 Industry conjunction theory is also called input-output theory; which mainly researches the broad, complicated and consanguineous technological and economical relations existed in social and economical activities. From the historic angle of its evolvement, it has passed through three stages: germination, birth and development, deriving from relative theories and methods. From the tendency of its development, it will be come more dynamic, more optimized, and more applicably diversified.更多还原