In order to walk out from the structure upgrading dilemma, we should focus on the settling of innovation absence induced by demand faultage and shortage, which is due to income inequality.

• 解决我国产业结构升级困境的政策思路，应着眼于解决收入不平等所导致的需求动力断层与缺失对创新的引致功能的缺位。