CAJ | 학술논문

地理位置的相邻性、经济规模的相似性以及城市化水平的相似性等空间因素对一个区域内各地方的财政支出及其结构有着不容忽视的影响，直接决定着区域一体化的进程和路径。文章在理论上刻画了相邻地区之间财政支出及其结构的空间外溢效应形成机制，并以跨行政区划区域一体化的典型案例——长江三角洲城市群16个核心城市为样本，计算了地理空间和经济空间的权重矩阵，估计了各地方财政总支出的跨境溢出效应，结果发现。相邻地区的财政支出每增加1％，本地区的财政支出增加0．64％-0．72％。文章还进一步估计了各地方生产性支出的空间外溢效应及其对区域一体化的影响，以及教科文卫、社会福利等民生项目支出的空间外溢效应，为地方政府如何合作治理以推进跨行政区划的区域一体化进程提供更为细致的路径选择和突破口，扫除行政区划和地方利益所导致的一体化发展障碍。
지리위치적상린성、경제규모적상사성이급성시화수평적상사성등공간인소대일개구역내각지방적재정지출급기결구유착불용홀시적영향，직접결정착구역일체화적진정화로경。문장재이론상각화료상린지구지간재정지출급기결구적공간외일효응형성궤제，병이과행정구화구역일체화적전형안례——장강삼각주성시군16개핵심성시위양본，계산료지리공간화경제공간적권중구진，고계료각지방재정총지출적과경일출효응，결과발현。상린지구적재정지출매증가1％，본지구적재정지출증가0．64％-0．72％。문장환진일보고계료각지방생산성지출적공간외일효응급기대구역일체화적영향，이급교과문위、사회복리등민생항목지출적공간외일효응，위지방정부여하합작치리이추진과행정구화적구역일체화진정제공경위세치적로경선택화돌파구，소제행정구화화지방이익소도치적일체화발전장애。
Spatial factors such as geographical proximity and the similarities of economic scale and urbanization have important effects on local fiscal expenditure and its structure and directly determine the process and path of regional integration. This paper theoretically por- trays the formation mechanism of spatial spillover effects of fiscal expenditure and its struc- ture between adjacent areas. Then it calculates the weight matrix of geographical and eco- nomic spaces and estimates the cross-border spillover effects of local fiscal expenditure based on a sample of the Yangtze River Delta city group as a typical case of regional integration across administrative divisions. It arrives at the conclusion that the increase in fiscal expenditure of adjacent areas by 1~ leads to the rise in local fiscal ex- penditure by 0.64%--0.72%. It further estimates the spatial spillover effects of local produc- tion expenditure and its impact on regional integration, and the spatial spillover effects of livelihood expenditure such as science, education, culture, hygiene and social welfare, in or- der to provide a more detailed path choice and a breakthrough for the advancement of region- al integration across administrative divisions through cooperative governance of local govern- ments and solve barriers to integration development resulting from administrative divisions and local benefits.