跨区域环境保护能否促进城市绿色发展：零和博弈还是双赢选择？

Can cross-regional environmental protection promote urban green development: Zero-sum game or win-win choice?

• Chengfeng Zhuo 通讯
• Yuping Xie 通讯
• Yanhua Mao · 中山大学
• Pengqin Chen
• Yiqiao Li