CAJ | 학술논문

文章运用索洛增长模型，对国内生产总值的几个决定因素进行分析，以期对我国的投资效率进行测算。文章指出，我国农村存在的大量剩余劳动力在城镇化进程中向城镇转移，扩大了对资本的需求；技术水平的升级并没有使我国的资本产出率下降，证明了近几年来投资增长是合理的；城镇居民消费的稳定增长，这也印证了我国投资是高效的。
문장운용색락증장모형，대국내생산총치적궤개결정인소진행분석，이기대아국적투자효솔진행측산。문장지출，아국농촌존재적대량잉여노동력재성진화진정중향성진전이，확대료대자본적수구；기술수평적승급병몰유사아국적자본산출솔하강，증명료근궤년래투자증장시합리적；성진거민소비적은정증장，저야인증료아국투자시고효적。
With the Solow growth model, this paper analyzes the investment efficiency from factors determining GDP in the expenditure approach. It also points out that the huge transference of surplus labor from rural area of China needs more capital in the urbanization process, that the upgrading of technology doesn＇ t make the investment efficiency descend, which shows the investment growth is reasonable, and that citizen＇ s consumption growth also confirms the conclusion that investment in China is efficient.