中国智力流失及其经济影响估算

 智力流失是国际移民对母国经济影响研究中最经常讨论的话题。作为一个发展中国家，中国同样也面临着智力流失问题。移民移出直接带走了母国在其身上投入的财政性教育支出，这是移民对母国的直接经济影响。国际移民对母国的福利影响模型表明，移民移出引致产出下降，使得移民潜在的产出和税收贡献未能实现，这是移民引致的间接经济影响。对中国经验估计表明，中国智力流失引致较为严重的负面影响。中国应采取适当的政策以充分发挥海外移民对母国的正向效应。

Evaluation of Brain Drain and Its Impact on Economy in China

Brain drain is a hot topic in the field of the emigration impact on the home countries’ economy. As a developing country, China also faces the brain drain issue. Emigrants took away the education investment which usually was paid by the government. This is the direct impact of emigrants on the home economy. The welfare model of the emigrants impact on home country implies that the potential output, which would be made by emigrants if they hadn’t emigrated, couldn’t come true in home country. The brain drain has led to serious negative impact in China. Appropriate policies should be implemented by Chinese government to develop the positive effect of the emigration on home country.