命令控制型和市场激励型环境规制对造林面积的影响——来自中国县级层面的准自然实验证据
潘丹

The impact of command-and-control and market-based environmental regulations on afforestation area: Quasi-natural experimental evidence from county data in China
PAN Dan
图1 2008—2016年国家重点生态功能区数量、生态转移支付县数量与资金规模
Figure 1 The number of National Key Ecological Functional Areas Policy (NKEFAP) counties, and the number and fund of Ecological Transfer Payment Policy (ETPP) counties, 2008-2016