技术进步研究评析

作为人类改造自然的一切知识的总和,技术进步象一条涓涓溪流始终贯穿于整个经济增长与发展史,技术的进步是推动经济增长与发展的基础,经济学家们就技术进步对一国经济发展的影响进行研究是在对经济增长影响因素的理论探索中逐步展开的,许多经济学流派都曾关注过技术进步并试图将技术进步溶入其理论框架,从不同角度不同程度地用技术进步来解释经济增长的源泉和增长过程。本文从亚当.斯密体现在积累及劳动分工上的技术进步因素开始,循经济增长理论的发展时序,分别进一步评析了熊彼特的技术创新理论、以索洛经济增长模型为代表的新古典增长模型以及色彩斑斓的内生经济增长理论,各大理论流派均认同技术进步一定会推动经济增长和发展,但人类显然还没有找到一把普适的经济发展的"魔杖",关于技术进步与经济增长的理论研究在不断延续展开着。

Recapitulation of the Researches into Technology Advancement

As the comprehensive knowledge with which human beings reconstruct the Mother Nature,technology advancements impenetrate throughout the history of economic growth and development like a flowing brook,along which the economists unfold the researches into the economy growth theories.A variety of economy schools absorb technology advancement into their theory frameworks,interpreting the source and process of economic growth with technology advancement from different angles to varied degree.In more-or-less chronological order the following thesis roundups the technology progress theories in various economic growth models,such as accumulation and labor division from Adam Smith,technological innovation from Schumpeter,neo-classical growth model represented by Sorrow and all kinds of endogenic growth models.They all admit that technology advancement does impel economic growth and development.However,the magic wand of economic development for the human kind is still in nebulosity,awaiting to be explored further.