Can the outsourcing improve the technical efficiency of wheat production with fertilization and pesticide application? Evidence from China

Autor: Zhang, Yingnan, Yin, Yanshu, Li, Fuduo, Duan, Wenjing, Xu, Ke, Yin, Changbin
Zdroj: In Journal of Cleaner Production August 2023
Databáze: ScienceDirect