针对地区间发展不均衡、资源环境压力增大等区域发展问题，国家颁布实施了主体功能区战略等，新政策的实施对经济学理论提出了新的要求。
To solve the uneven development problem between regions , increasing pressure on the environment and other resources for regional development issues , the state promulgated the Principal Function Region strategy .
国家主体功能区