| 2008 | 2009 | 2014 | 2014 |
Model | (1999-2007) | (1999-2008) | (2009-2013) | (1999-2013) |
Error correction model | 0.055 | 0.171 | 0.016 | 0.003 |
Proposed model | 0.065 | 0.069 | 0.014 | 0.018 |