| 企业所有制结构与中国区域产业演化路径
 | 
		
		| 李伟, 贺灿飞 | 
			
			| Firm ownership structure and regional industrial development paths in China
 | 
		
		| LI Wei, HE Canfei | 
	
		|  | 
	
		| 表4 相关系数 
 | 
	
		| Tab. 4 Correlation coefficients of variables 
 | 
	
		|  | 
	
		|    |  | foreign | state | private | ln_hc | ln_pn | ln_pg | ln_pc | ln_pd | ln_zf | zn |   | foreign | 1 |  |  |  |  |  |  |  |  |  |   | state | -0.38 | 1 |  |  |  |  |  |  |  |  |   | private | -0.58 | -0.53 | 1 |  |  |  |  |  |  |  |   | ln_hc | 0.15 | 0.01 | -0.14 | 1 |  |  |  |  |  |  |   | ln_pn | 0.20 | -0.17 | -0.04 | 0.61 | 1 |  |  |  |  |  |   | ln_pg | 0.37 | -0.36 | -0.02 | 0.63 | 0.63 | 1 |  |  |  |  |   | ln_pc | 0.16 | -0.43 | 0.23 | 0.28 | 0.40 | 0.51 | 1 |  |  |  |   | ln_pd | 0.18 | -0.20 | 0.02 | 0.22 | 0.34 | 0.25 | 0.63 | 1 |  |  |   | ln_zf | -0.02 | -0.03 | 0.04 | 0.03 | -0.04 | -0.07 | -0.06 | -0.42 | 1 |  |   | zn | 0.16 | -0.24 | 0.06 | 0.40 | 0.58 | 0.45 | 0.37 | 0.22 | 0.05 | 1 |  | 
	
		|  | 
	
		|  |