工作(物理)
体积热力学
业务
运筹学
计量经济学
计算机科学
运营管理
经济
工程类
机械工程
量子力学
物理
出处
期刊:IOP conference series
[IOP Publishing]
日期:2020-11-01
卷期号:962 (2): 022031-022031
标识
DOI:10.1088/1757-899x/962/2/022031
摘要
Abstract The article is devoted to assessing the dependence of the volume of construction work carried out in the region on products imported and used in construction. Econometric modeling is used as the main research method: dynamic models with distributed lag. For the case of the Russian Far East, estimates of the multipliers of imported products for regional construction are obtained. Multipliers show a low rate of decrease in the impact of imports on the dynamics of the volume of construction work: less than 1.7% per year. Therefore, for example, during the first eight years after the purchase of imported equipment, only 12.52% of its total long-term impact on the volume of construction is sold. The results can be used to determine the forecast dynamics of the volume of construction work depending on the actual and target indicators of imports of machinery and equipment.
科研通智能强力驱动
Strongly Powered by AbleSci AI