Research Article
Information Linkage between Carbon and Energy Markets: Multiplex Recurrence Network Approach
Table 2
RQA measures of the six series of Gaussian noise, carbon prices, and energy prices.
| | Gaussian noise | Carbon price | Oil price | Coal price | Natural gas price | Gasoline price |
| Second stage of EU ETS (2011/02/22–2012/12/31) | RR | 0.0052 | 0.1985 | 0.0533 | 0.0776 | 0.0731 | 0.0347 | DET | 0.0003 | 0.9649 | 0.7293 | 0.8803 | 0.8328 | 0.6136 | L | 0.0052 | 14.4102 | 3.7267 | 5.8783 | 5.0159 | 2.9973 | ENTR | 0.0091 | 2.2336 | 1.2171 | 1.6204 | 1.4946 | 1.0225 |
| Third stage of EU ETS (2017/05/25–2019/04/01) | RR | 0.0044 | 0.1177 | 0.0710 | 0.1173 | 0.2552 | 0.0885 | DET | 0.0000 | 0.8685 | 0.8356 | 0.9714 | 0.9124 | 0.8836 | L | 0.0000 | 7.0627 | 4.8162 | 5.5321 | 5.5309 | 5.8236 | ENTR | 0.0000 | 1.4513 | 1.5598 | 2.4583 | 1.8076 | 1.7606 |
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