Table 8 Weight value of food security evaluation index
Indicator | Weight of the AHP method (%) | Weight of the CRITIC weighting method (%) | Weight of the mixed weighting method (%) | Coincidence indicator (CI) value | Random indicator (RI) value | Consistency ratio (CR) value | Consistency test |
|---|---|---|---|---|---|---|---|
\({X}_{11}:\) Cereal production per capita | 42.52 | 19.38 | 41.36 | 0.121 | 1.26 | 0.096 | Yes |
\({X}_{12}:\) Domestic cereal supply quantity | 8.5 | 22.48 | 9.59 | ||||
\({X}_{13}:\) Net cereal imports | 9.42 | 12.78 | 6.04 | ||||
\({X}_{14}:\) Food loss | 27.82 | 20.18 | 28.18 | ||||
\({X}_{15}:\) Per capita food production value variability | 11.73 | 25.18 | 14.83 | ||||
\({X}_{21}:\) Gross domestic product per capita, PPP | 33.13 | 8.63 | 49.99 | 0.048 | 1.12 | 0.043 | Yes |
\({X}_{22}:\) The agriculture orientation index for government expenditures | 8.55 | 14.41 | 10.31 | ||||
\({X}_{23}:\) Food consumer price index (CPI) | 29.16 | 73.2 | 9.07 | ||||
\({X}_{24}:\) Food price inflation | 29.16 | 3.77 | 30.63 | ||||
\({X}_{31}:\) Percentage of arable land area | 34.28 | 2.99 | 6.8 | 0.025 | 1.26 | 0.02 | Yes |
\({X}_{32}\): Rail line density | 16.7 | 16.85 | 18.63 | ||||
\({X}_{33}:\) Port container traffic | 16.7 | 17.33 | 19.17 | ||||
\({X}_{34}:\) Political stability and absence of violence index | 6.14 | 13.6 | 5.53 | ||||
\({X}_{35}\): Control of corruption index | 6.14 | 16.86 | 6.86 | ||||
\({X}_{36}:\) Percentage of agricultural freshwater | 20.05 | 32.37 | 43.01 |