在影响经济增长的各种因素中,财政支出是一个重要因素。本文尝试运用经济收敛理论对西部地区经济收敛状况进行分析,并探讨地方财政支出及相关变量对区域经济收敛的影响,同时进一步说明了财政支出对经济增长存在非线性效应,并依据财政支出对经济增长影响提出相应建议。 Among various factors that affect economic growth, fiscal expenditure is an important factor. This paper attempts to use the theory of economic convergence to analyze the situation of economic convergence in the western region, and discusses the impact of local fiscal expenditure and related variables on the regional economic convergence. At the same time, it further illustrates that the financial expenditure has a nonlinear effect on economic growth, and based on fiscal expenditure on the economy Increase the impact of the proposed recommendations.