经济增长是指经济系统的价值形态的总产出的增长。具体说,是指社会总产值的增长或国民生产总值的增长。经济发展是指整个经济系统的效率、效益、结构和人民生活水平的提高与发展。它包括以下几个方面:效率提高——以较少的投入获得较多的产出,表现为资金产值率与劳动生产率的提高;效益——以较少的消耗取得较高的收益,表现为成本效益率;结构——经济结构的合理化;人民生活水平的提高——表现为人均收入的提高以及恩格尔系数 Economic growth refers to the growth of the total output of the value forms of the economic system. Specifically, it refers to the increase in total social output value or the growth of gross national product. Economic development refers to the improvement and development of the efficiency, efficiency, structure, and people’s living standards of the entire economic system. It includes the following aspects: Efficiency improvement - Obtaining more output with less input, manifested as an increase in capital output ratio and labor productivity; Benefits - High yield with less consumption, represented by Cost-benefit ratio; structure - rationalization of economic structure; improvement of people’s living standards - manifested as increase in per capita income and Engel’s coefficient