Table 2 Descriptive statistics of inputs and output variables considered in the DEA analysis.
ODA (million$) | HPC (million$) | PRG (%) | GDP (million$) | SCH (%) | |
|---|---|---|---|---|---|
Mean | 64.07 | 396.25 | 86.58 | 7138.69 | 0.95 |
SD | 41.27 | 351.7 | 13.4 | 5382.62 | 0.1 |
Median | 52.3 | 296.8 | 91.67 | 5974.53 | 0.99 |
Max | 183.96 | 1515.57 | 100 | 24,529.26 | 1.13 |
Min | 11.43 | 28.25 | 42.8 | 744.44 | 0.54 |
Range | 172.53 | 1487.32 | 57.2 | 23,784.82 | 0.59 |
Skewness | 0.9 | 1.27 | − 1.58 | 1.05 | − 1.46 |
Kurtosis | 3.02 | 4.05 | 4.92 | 3.88 | 5.23 |
Jarque–Bera | 11.686 | 26.88 | 49.26 | 18.27 | 48.27 |
Critical value | 0.003 | 0.000 | 0.000 | 0.000 | 0.000 |