中文摘要：

外资进入对中国工业行业的价格变动产生了何种影响？其影响机理是什么？本文从理论和实证两个方面对上述问题进行了解答。研究发现：无论是从短期还是从长期看，外资进入均通过提高劳动生产率及削弱垄断势力影响中国工业行业的价格变动。在短期，外资进入通过提高劳动生产率对中国工业行业价格的上涨产生了较强的抑制作用：而在长期，外资进入则通过削弱垄断势力对中国工业行业价格的上涨产生了较强的抑制作用。1999—2012年，外资进入使中国工业行业的劳动生产率增长了25．0598％．使垄断势力下降了1．7538％，并使中国工业行业价格下降了2．4629％。研究结论表明，改革开放以来．外资进入促进了中国工业行业劳动生产率的提高．削弱了某些工业行业的垄断势力．从整体上降低了中国工业行业的价格并抑制了通货膨胀，从而提高了中国社会福利水平．

英文摘要：

What kind of variation it would take to the changes of China＇s industrial sectors price along with the entry of foreign capital？ What was its influence mechanism？ In this paper, we solve these problems from the view of theory and demonstration separately. The study found that： both in the short-term and long-term, the entry of foreign capital influenced the change of China＇s industrial sectors price all through improving labor productivity and weakening monopoly power. In the short-term, there was a stronger inhibiting effect to the rise of China＇s industrial sectors price from improving labor productivity caused by the entry of foreign capital, however, in the long-term, there was a stronger inhibiting effect to the rise of China＇s industrial sectors price by weakening monopoly power caused by the entry of foreign capital. From 1999 to 2012, Chinese industrial labor productivity increased by 25.0598%, monopoly power decreased by 1.7538%, and China＇s industrial sectors price reduced by 2.4629% because of the entry of foreign capital. Research results indicated that, since China＇s reform and opening up, the entry of foreign capital promoted the raising of the Chinese industry sectors labor productivity, weakening monopoly power of some industries in China, reducing China＇s industrial sectors prices and curbing inflation on the whole, thereby it improved the level of the Chinese social welfare.