预期与实际结果变动说
预期与实际结果变动说-
从经济学原理出发，具体介绍了目前三种最流行的关于风险的定义：损害可能说与损害不确定说、预期与实际结果变动说和风险主观说与风险客观说。
From economics principle , has introduced three kinds of most popular definition about the risk at present : Damage Certain and Damage Uncertain theory , Expect and Actual Result Change theory , and the Objective and Subjective Risk theory .