在一定条件下,如自由贸易的情况下,一国发生技术进步,会导致贸易模式发生改变,每个国家都会出口其技术先进的商品,进口其技术较其他国家比落后的商品。当某种商品出现技术进步,使其投入系数发生变化,使得商品的技术由原来的落后转变为先进时,贸易模式即发生改变。另外,在因技术进步而引起的贸易模式改变中,技术进步的形式和程度不同,是否会导致贸易摩擦的结果也不同。 Under certain conditions, such as free trade, technological progress in one country will lead to a change in the trade pattern. Each country will export its technologically advanced goods and import goods whose technology is lagging behind that of other countries. When a kind of commodity appears technical progress, causes its input coefficient to change, makes the commodity technology transform from the original backwardness to the advanced, the trade pattern changes. In addition, in the change of trade patterns caused by technological progress, the forms and degrees of technological progress are different, and the result of trade frictions is also different.