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首页> 外文期刊>Journal of Development Economics >A proposal for social pricing of water supply in Cote d'Ivoire.
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A proposal for social pricing of water supply in Cote d'Ivoire.

机译:关于科特迪瓦供水社会定价的提案。

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摘要

We consider the design of a nonlinear social tariff for residential water in Cote d'Ivoire, which is a case of a monopolistic private operator supplying a population of heterogeneous consumers. The proposed optimal tariff includes an initial "social" block with a low unit price, and higher consumption blocks with a monopoly pricing rule. This optimal nonlinear tariff is calibrated using econometric estimates of a panel-data residential water demand equation. Welfare changes associated with moving from the actual tariff to approximations of the optimal pricing system are computed under different tariff scenarios. We find that gains in consumer welfare would outweigh losses in producer surplus in a majority of Ivorian local communities.
机译:我们考虑了科特迪瓦居民用水的非线性社会水价的设计,这是一个垄断性私人运营商为不同种类的消费者提供产品的情况。拟议的最优关税包括具有较低单价的初始“社会”区块和具有垄断定价规则的较高消费区块。使用面板数据住宅用水需求方程的计量经济估算来校准此最佳非线性电价。在不同的关税方案下,计算了与从实际关税过渡到最佳定价系统的近似值相关的福利变化。我们发现,在大多数科特迪瓦当地社区中,消费者福利的收益将超过生产者剩余的损失。

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