Research on Water Rights Allocation of Coordinated Development on Water–Ecology–Energy–Food

Water rights trading is an important way to solve the problem of water shortage by market mechanism. The allocation among ecological water, energy and grain planting are basis regional trade. In this paper, concept coordinated development water–ecology–energy–food proposed. We build a model with fairness, efficiency, as goal, achieve security for various industries. Taking Yinchuan city example, results showed that compared current life increased 1.07%, ecology 1.85%, industry decreased 1.09%, food 3.27%, other agriculture 0.83%, general 0.65%. After rights, cooperativity 7.56%, total value resources in industries 2.31 × 108 CNY. A new developed which can provide reference