题目：中国城市化对经济增长的影响

摘要：本文通过对中国城市化进程与经济增长的关系进行研究，发现中国城市化对经济增长具有显著的正向影响。城市化可以提高人口的聚集度和劳动力市场的灵活性，促进资源的优化配置和产业结构的升级，从而推动经济的发展。但是，城市化也会带来环境污染、社会不公等问题，需要政府加强管理和监管，确保城市化与可持续发展相结合。

关键词：城市化；经济增长；资源配置；产业结构；可持续发展

Abstract: This paper studies the relationship between China's urbanization process and economic growth, and finds that urbanization has a significant positive impact on economic growth in China. Urbanization can increase population agglomeration and labor market flexibility, promote optimal allocation of resources and upgrading of industrial structure, and thus promote economic development. However, urbanization also brings problems such as environmental pollution and social injustice, and the government needs to strengthen management and supervision to ensure that urbanization is combined with sustainable development.

Keywords: urbanization; economic growth; resource allocation; industrial structure; sustainable development