Research Article
Impact of Climate Change on Cereal Crops Production in Ethiopia
Table 5
The estimated results of the ARDL model (long- and short-run coefficients).
| Variables | Coefficient | Std. err. | t-statistics | |
| Estimated long-run coefficients | lnCO2 | 0.2314 | 0.0848 | 2.73 | 0.016 | lnAL | 1.6187 | 0.3449 | 4.69 | 0.000 | lnFert | 0.3395 | 0.0872 | 3.89 | 0.002 | lnTemp | −1.1234 | 0.5644 | −1.99 | 0.066 | lnPrec | 0.1653 | 0.0688 | 2.40 | 0.031 | LFPR | −0.0208 | 0.0194 | −1.08 | 0.300 | Estimated short-run coefficients | | −1.1526 | 0.7886 | −1.46 | 0.166 | | −0.0768 | 0.0636 | −1.21 | 0.247 | | −0.222 | 0.0755 | −2.94 | 0.011 | | 0.8721 | 0.4477 | 1.95 | 0.072 | | 0.5406 | 0.3140 | 1.72 | 0.107 | | −0.0607 | 0.1484 | −0.41 | 0.689 | | 0.4495 | 0.1901 | 2.36 | 0.033 | ECM (L1) | −1.1243 | 0.1723 | −6.52 | 0.000 | Adjusted R2 | 0.628 | | | |
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Note. The symbols ; , and represent statistical significance at 1, 5, and 10% levels, respectively. Source: own computation (2022). |