The experience of vitalizing economics by way of soliciting business affairs and inviting investment to turn the water-power resources into pillar industry in Hefeng County is described.

The connotation of disaster mitigation effect in disaster economics, in a broader sense, refers to that investment in disaster mitigation will not only increase in value, but also yield new value.

This project is endowed with high profitability of investment and good economics of ship operation, while it is not difficult in technology. Therefore it is appropriate to…