Dynamics, regional heterogeneity and robustness of fiscal poverty alleviation efficiency in China: dynamic network DEA and Bootstrap resampling methodsTiantian Ren, Helu Xiao, Shanping Wang and Zhongbao ZhouRAIRO-Oper. Res., 58 3 (2024) 2289-2319DOI: https://doi.org/10.1051/ro/2024077
