一、前言工业革命的成果是机器的普及和技术革命,并对社会经济生活产生影响.但是,发展中国家从先进世界引进那些耗资多的技术设备与它们的经济性质和社会结构并不适应。因为发展中国家劳动力丰富而资金短缺,失业率也高。为研究解决失业问题并在政府机关和国营部门之外打开劳动市场,把投资重点转向劳动 I. INTRODUCTION The fruits of the industrial revolution are the spread of machines and their technological revolutions and have an impact on socio-economic life, but it is not appropriate for developing countries to import those expensive technological equipment from the advanced world into harmony with their economic and social structures. Unemployment rates are also high because of the shortage of labor in developing countries. In order to study and solve the unemployment problem and to open the labor market outside government agencies and the state sector, we should shift the focus of investment to labor