关键词: 储蓄 , 收入分配 , 产业结构 , 恩格尔效应 , 术进步

Abstract: High saving rate，functional income distribution inequality，structure transformation are three main facts in Chinas economic growthThis paper builds an unbalanced growth model，proving that the three facts form a selfconsistent system，and are interrelatedConsidering the different labor income and capital income saving propensities as a background，two opposite driving factors of structure change ariseOn the one hand，high investment resulted from high saving raises manufacturing sector and decelerates service sector directlyMeanwhile，low consumption resulted from high saving rate deactivate Engels effect，impedes structure transformationOn the other hand，high saving causes high investment that fertilizes capital deepening and promotes sector changeSector transformation also effects saving rate and income distributionThis paper proves that the system has a generalized balanced growth path

Key words: saving , income distribution , sector structure , Engels effect , technology progress