Research Article
Cross-Shareholdings Structural Characteristic and Evolution Analysis Based on Complex Network
Table 3
The coefficients of linear fit at company-level in scale-free index.
(a) Degree distribution |
| Year | γ | square | Constant |
| 2007 | 2.311 | 0.8168 | 0.2767 | 2008 | 2.465 | 0.8213 | 0.2961 | 2009 | 2.558 | 0.873 | 0.4485 | 2010 | 2.625 | 0.9207 | 0.441 | 2011 | 2.721 | 0.9537 | 0.5297 | 2012 | 2.722 | 0.8237 | 0.4334 | 2013 | 2.724 | 0.806 | 0.4419 |
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(b) Degree of cumulative probability distribution |
| Year | | square | Constant |
| 2007 | 0.16 | 0.9103 | 0.4215 | 2008 | 0.141 | 0.6851 | 0.2153 | 2009 | 0.297 | 0.9869 | 0.9198 | 2010 | 0.405 | 0.9712 | 0.955 | 2011 | 0.436 | 0.9633 | 1.1972 | 2012 | 0.437 | 0.9223 | 1.1458 | 2013 | 0.394 | 0.9682 | 0.8403 |
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