Annual incremental costs of the grand convergence investment case in low-income countries, excluding R&D*ⱡ.
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*Data presented are rounded.ⱡ Excludes cost of incremental global R&D, which is estimated at $3B annually.Annual incremental costs of the grand convergence investment case in low-income countries, excluding R&D*ⱡ.
创建时间:
2015-12-03




