Research Article
Designing the Novel Imported Pork Producer Declaration Price Index Using Chinese Customs Import Declarations
Table 13
Dataset of trading
composition of the index (PPI_IPD).
| | PPI IPD_t-4 | PPI IPD_t-3 | PPI IPD_t-2 | PPI IPD_t-1 | Event |
| | 10.67 | 1.77 | 14.46 | 1.81 | UpWard | | 1.77 | 14.46 | 1.81 | 6.92 | DownWard | | 6.85 | 9.05 | 13.58 | 15.56 | UpWard | | 15.56 | 3.54 | -15.33 | -9.66 | DownWard | | 3.54 | -15.33 | -9.66 | -4.28 | UpWard | | -9.66 | -4.28 | 6.34 | -9.91 | DownWard | | -9.46 | 3.91 | 9.63 | 10.68 | UpWard | | 10.68 | 7.5 | -3.88 | -9.95 | DownWard | | -9.95 | -2.71 | 3.46 | 0.61 | UpWard | | 10.69 | -2.86 | -9.48 | -15.98 | DownWard | | -2.86 | -9.48 | -15.98 | -7.24 | UpWard | | -15.98 | -7.24 | 6.62 | -17.2 | DownWard | | -7.24 | 6.62 | -17.2 | -6.94 | UpWard | | -17.2 | -6.94 | 14.51 | -6.12 | DownWard | | -6.94 | 14.51 | -6.12 | -45.21 | UpWard |
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