在经济的增长与发展中,技术进步起着决定性的作用。技术进步通过改变劳动生产率及诸要素生产率,改变本国商品价值的生产条件,从而形成更有利的国际贸易价值增值条件。同时价值增值又通过贸易与交换过程为技术进步创造条件。技术进步对贸易的影响是深刻的和广泛的,对后进国家来说既造成了压力又创造了机会。使贸易价值增值与经济技术进步进入良性循环,是后进国家成功发展的一个关键。技术进步引起的价格变动与贸易条件变动 In economic growth and development, technological progress plays a decisive role. Technological progress changes the production conditions of the national value of goods by changing the productivity of labor and the productivity of various factors so as to create more favorable conditions for the appreciation of the value of international trade. At the same time, value addition creates the conditions for technological progress through the process of trade and exchange. The impact of technological progress on trade is profound and wide-ranging, creating both pressure and opportunities for the backward countries. Enhancing the trade value and economic and technological progress into a virtuous circle is the key to the successful development of backward countries. Price changes caused by technological progress and changes in terms of trade