G2TT
来源类型Discussion paper
规范类型论文
来源IDDP8423
DP8423 Enhancing the Efficiency of Water Supply ? Product Market Competition versus Trade
Reto Foellmi; Urs Meister
发表日期2011-06-01
出版年2011
语种英语
摘要In most developed countries, the provision of water is organized at a local level. The costs and tariffs vary significantly, even between adjacent water utilities. Such heterogeneity is an obvious indication of the sector?s overall inefficiency and stresses a need for institutional adjustments. We show that cooperation by water trade and the introduction of competition by common carriage between adjacent utilities are valuable alternatives to improve the industry?s efficiency, even when mergers are not feasible. Because both approaches require the physical connection of neighboring networks, they may have similar effects. This paper analyzes and compares the relevant welfare gains and shows that production efficiency and retail prices may differ depending on the initial cost differential, the application of regulations and the distribution of bargaining power. Using a theoretical model, we show that at higher initial production cost differentials, welfare is higher under competitive conditions, even in a lower-bound benchmark case without any regulation.
主题Industrial Organization ; Public Economics
关键词Bargaining Networks Product-market competition Trade Water
URLhttps://cepr.org/publications/dp8423
来源智库Centre for Economic Policy Research (United Kingdom)
资源类型智库出版物
条目标识符http://119.78.100.153/handle/2XGU8XDN/537260
推荐引用方式
GB/T 7714
Reto Foellmi,Urs Meister. DP8423 Enhancing the Efficiency of Water Supply ? Product Market Competition versus Trade. 2011.
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