Year The type of enterprises | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 |
Cross-regional enterprises | −0.1436 | −0.0758 | −0.1863 | −0.1258 | −0.1731 | −0.1183 |
Local enterprises | 0.4001 | 0.0558 | 0.2040 | 0.1687 | 0.3115 | 0.3599 |
National enterprises | 0.1283 | −0.0100 | 0.0089 | 0.0215 | 0.0692 | 0.0336 |
private enterprises | 0.2642 | 0.0229 | 0.1065 | 0.0951 | 0.1904 | 0.1968 |