Year The type of enterprises | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 |
Cross-regional enterprises | −0.1233 | −0.0452 | 0.0031 | −0.1272 | −0.1544 | −0.0826 |
Local enterprises | 0.2483 | 0.1251 | 0.1979 | 0.1928 | 0.2159 | 0.1060 |
National enterprises | 0.0625 | 0.0400 | 0.1005 | 0.0328 | 0.03075 | 0.0317 |
private enterprises | 0.1554 | 0.0826 | 0.1492 | 0.1128 | 0.1233 | 0.0689 |