增量与存量建设用地的经济贡献差异
黄凌翔, 韩杰, 陈竹

Differences between economic contributions of incremental and stock construction land
HUANG Lingxiang, HAN Jie, CHEN Zhu
图2 2003—2016年全国和东、中、西部IS变化
Figure 2 Marginal contribution ratio of incremental construction land and stock construction land in China, 2003-2016