For demand managements, the best policy is the mix water price policy through increasing both irrigation and industry water prices, and the next is adopting agricultural water-saving technology.
Water pricing policy, profit distribution of water right, research and development of water-saving technologies are crucial factors in stimulating agricultural water saving.
水价政策以及水权收益分配模式和节水技术的研究、开发、推广联动机制是农业节水激励机制的重要影响因素。
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This paper takes a theoretic analysis on how tax policy facilitates water resource saving and protection.