本书从“长时段”的跨度和经济全球化的研究视野出发，以改革开放以来GDP高速增长为切入点，重点研究GDP高速增长的动因机制，以及GDP高速增长与经济发展质量、经济结构的关系；深刻剖析了经济转型的关键时期GDP增速由高速迈入中高速的必然性，以及经济发展方式转变的紧迫性。采取“动态与静态统一”“宏观与微观融合”的研究方法，系统考察新中国成立以来GDP增速演变的阶段性特征和规律，探研其内在的逻辑关系，总结其中的经验教训，为经济新常态下提质增效、全面建成小康社会发挥历史借鉴作用。

Starting from the research perspective of "long-term" span and economic globalization, this book takes the rapid GDP growth since the reform and opening up as the starting point, focusing on the driving mechanism of high-speed GDP growth, and the relationship between high-speed GDP growth and economic development quality and economic structure. This paper deeply analyzes the inevitability of GDP growth from high speed to medium and high speed in the critical period of economic transformation, and the urgency of changing the mode of economic development. Adopt the research methods of "dynamic and static unity" and "macro and micro integration", systematically investigate the phased characteristics and laws of GDP growth evolution since the founding of New China, explore its internal logical relationship, summarize the lessons learned, and play a historical reference role for improving quality and efficiency under the new normal of the economy and building a moderately prosperous society in an all-round way.（AI翻译）