Research Article
The Impact of Infrastructure Spending in Sub-Saharan Africa: A CGE Modeling Approach
Table 14
Sectoral results for road investments, import duties funded (values in table are % variations of variables with respect to reference period).
|
Variable | Sector | Road (reduction of other public expenditure) | Benin | Mali | Senegal | Tanzania | Uganda | Cameroon |
| Va (value added or output) | Crop agriculture | 1.03 | 0.92 | 0.95 | 0.83 | 0.22 | 1.34 | Export agriculture | 1.50 | 1.37 | 1.91 | 1.25 | 0.36 | 1.53 | Mining and gas | | 1.54 | | 1.52 | 0.09 | 1.59 | Industries | 1.75 | 0.83 | 1.75 | 0.82 | 0.35 | 1.18 | Construction | | 2.25 | 3.32 | 2.05 | 1.66 | 8.70 | Private services | 1.24 | 0.5 | 1.19 | 0.61 | –0.01 | 0.72 | Public services | –7.05 | –1.43 | –3.46 | –2.06 | –2.20 | –4.25 |
| pq Market prices | Crop agriculture | –0.02 | –0.12 | –0.24 | –0.30 | –0.11 | –0.36 | Export agriculture | 0.03 | –0.59 | –0.64 | –0.70 | –0.20 | –0.37 | Mining and gas | | –0.97 | | –0.05 | 0.18 | –0.28 | Industries | 0.89 | –0.36 | –0.73 | 0.19 | 0.07 | 0.10 | Construction | | 0.03 | 5.71 | 0.94 | 0.45 | 0.16 | Private services | –0.37 | 0.38 | –0.51 | 0.42 | –0.02 | 0.10 | Public services | –2.19 | 0.4 | –0.41 | 0.51 | 0.05 | 0.24 |
| r Borrowing rate of capital | Crop agriculture | 0.98 | 0.8 | 0.96 | 0.46 | 0.10 | 0.84 | Export agriculture | 1.43 | 0.71 | 1.06 | 0.38 | 0.14 | 0.61 | Mining and gas | | 0.55 | | –0.08 | –1.34 | 1.21 | Industries | 3.26 | 1.24 | 0.47 | 0.91 | 0.54 | 1.67 | Construction | | 2.53 | 16.23 | 3.40 | 2.51 | 9.51 | Private services | 1.34 | 0.97 | 0.72 | 1.02 | –0.08 | 0.84 |
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