High-quality development needs to be guided by the new productivity theory,and new quality productivity is the inherent requirement and important focus of promoting high-quality development in the new journey of Chinese-style modernization.Based on the regional"resource generation"theory of meso-economics,the paper studies how regional"resource generation"as a new engine of new quality productivity can empower high-quality economic development.The research found that high-quality development is ultimately the development of productivity,and new quality productivity is the transformation of"new"and"quality",and it is the"leap"of productivity under the new round of scientific and technological revolution and industrial transformation,making new quality productivity a new source of high-quality economic development.In addition,it is found that regional"resource generation"is a new engine of new quality productivity,laying a solid foundation for high-quality development.Among them,the"three types of resources"can give birth to new factors,new technologies,and new industries,which are the new forces of new quality productivity;the"three levels"can break through key technologies,ensure basic people's livelihood,and promote green and low-carbon,which are new breakthroughs in new quality productivity;the"three horses"on the supply side provide new momentum for new quality productivity from the three dimensions of"factor supply,environmental supply,and market supply".Moreover,a mature market economy is a"double-strong economic model"that combines"strong and effective government"and"strong and effective market",making"effective government+effective market"a new path for regional"resource generation"to promote high-quality economic development;at the same time,the advanced leading role of"effective government"must be given full play to enable high-quality development.