Research Article
Designing the Novel Imported Pork Producer Declaration Price Index Using Chinese Customs Import Declarations
Table 15
Dataset of trading
composition of the index (PPI_IPD_20).
| | PPI IPD_t-4 | PPI IPD_t-3 | PPI IPD_t-2 | PPI IPD_t-1 | Event |
| | 0.8 | 11.37 | 14.74 | 3.04 | UpWard | | 11.37 | 14.74 | 3.04 | 6.87 | DownWard | | 7.91 | 9.34 | 12.62 | 17.44 | UpWard | | 17.44 | 3.74 | -15.72 | -11.06 | DownWard | | 3.74 | -15.72 | -11.06 | -2.99 | UpWard | | -11.06 | -2.99 | 7.41 | -9.61 | DownWard | | -11.27 | 5.36 | 9.23 | 7.28 | UpWard | | 7.28 | 11.95 | 1 | -12.7 | DownWard | | -12.7 | -7.31 | 5.77 | -1.42 | UpWard | | 12.64 | -1.89 | -7 | -19.04 | DownWard | | -1.89 | -7 | -19.04 | -7.38 | UpWard | | -19.04 | -7.38 | 6.61 | -15.46 | DownWard | | -7.38 | 6.61 | -15.46 | -9.96 | UpWard | | -15.46 | -9.96 | 14.51 | -6.12 | DownWard | | -9.96 | 14.51 | -6.12 | -45.21 | UpWard |
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