【摘要】 本文将空间均衡模型与地级市数据相结合，定量分析土地供给政策对劳动力空间配置效率的影响。研究发现：政府对建设用地指标的管控决定城市住房供给弹性。自2000年起，我国土地供给向中西部地区倾斜，东部大城市的建设用地规制更加严格，住房供给相对缺乏弹性。房价高涨阻碍人口向高生产率的东部大城市转移，加剧劳动力资源的空间错配，导致2010年经济总产出损失3%—4%。放松东部大城市的土地利用规制，有利于改善劳动力配置效率。更多还原

【Abstract】 Combining spatial equilibrium model with prefecture-level data, we try to analyze the impacts of land supply policy on spatial allocation efficiency of labor.We find that housing supply elasticities are determined by government regulations on construction land use.The housing supply is relatively inelastic in eastern large cities under the land supply biased towards the central and western regions since 2000.Rising housing costs hinder population inflows into high-productivity eastern large cities, exacerbate the spatial misallocation of labor, and lower aggregate output in 2010 by 3%-4%.Relaxing land use regulations in eastern large cites will lead to increase in labor allocation efficiency.更多还原