关键词: 投入产出, 投入产出表, 投入产出核算, 核算价格, 产业活动单位

Abstract: This paper first summarized the history and contribution of China's input-output accounts.Furthermore,by looking into the compilation process and parts of the characteristics of China's current input-output tables,referring to the international standards and experiences of some of the developed countries,and considering the practical needs of statistics and accounting in China,the paper studied the main defects of China's input-output accounts.By focusing on these defects and imperfections,the paper provided some active suggestions for improving China's input-output accounts from the points of view of sector classification,valuation,investigation object,questionnaire design,methodology of compiling input-output tables,etc.

Key words: input-output, input-output tables, input-output accounts, valuation, establishment