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Table 4 Descriptive statistics of the uncertain factors in the rice supply chain (N = 215)

From: The impact of environmental uncertainty on the performance of the rice supply chain in the Ayeyarwaddy Region, Myanmar

Items Code Disagree (scale 1–3) Neutral (scale 4) Agree (scale 5–7) Mean Std. deviation
Supply uncertainty (SU) SU1 15.82 3.72 80.46 5.66 1.595
SU2 17.22 2.79 79.99 5.53 1.795
SU3 17.68 4.19 78.14 5.30 1.776
Demand uncertainty (DU) DU1 7.91 4.19 87.9 5.79 1.312
DU2 8.84 4.65 86.51 5.73 1.280
DU3 4.66 14.42 80.93 5.47 1.126
Process uncertainty (PU) PU1 8.84 9.30 81.87 5.47 1.314
PU2 6.06 13.95 80.00 5.50 1.322
PU3 8.38 14.88 76.75 5.22 1.382
Planning and control uncertainty (PCU) PCU1 43.71 13.02 43.27 4.12 1.861
PCU2 36.74 13.02 50.24 4.08 1.840
PCU3 34.88 13.95 51.17 4.14 1.781
Competitor uncertainty (CU) CU1 15.82 9.77 74.41 5.17 1.629
CU2 21.40 10.23 68.37 4.82 1.846
CU3 21.86 8.84 69.31 4.84 1.818
Government policy uncertainty (GU) GU1 14.88 8.37 76.74 5.40 1.745
GU2 12.56 9.77 77.68 5.44 1.642
GU3 24.18 13.95 61.85 4.84 1.792
Climate uncertainty (CLU) CLU1 10.70 4.65 84.64 5.80 1.504
CLU2 12.56 4.65 82.79 5.73 1.598
CLU3 7.91 3.26 88.84 6.00 1.365
CLU4 8.38 3.72 87.91 6.00 1.399
  1. Source: own data (2017) and SPSS