基于不同区域层级的文化产业集聚研究

陶金,罗守贵

Agglomeration economies in cultural industries: A comparison at the city and province level

Jin TAO,Shougui LUO

表3 企业层面TFP的估计

Tab. 3 Estimation of firm-level TFP

解释变量 OLS 固定效应 系统GMM OP 核心层 外围层 相关层 L 0.883*** 0.412*** 0.670*** 0.851*** 0.948*** 0.804*** 0.757*** (0.010) (0.019) (0.056) (0.010) (0.015) (0.030) (0.016) K 0.138*** 0.126*** 0.672*** 0.185*** 0.109*** 0.153*** 0.150*** (0.006) (0.013) (0.036) (0.023) (0.018) (0.038) (0.035) Observations 10842 10842 10842 7228 4090 770 3552 R-squared 0.660 0.881 - 0.885 0.737 0.908 0.910