关键词: 不确定性, 风险转移, 安全原则, 扶贫

Abstract: The author argues that in coping with future uncertainty the time limit of expectation and the extent of risk-sensitivity are determined by one’s economic status, on the other hand, they determine whether decision is made in accordance with the thinking of profit maximization. The low security level of the poor stratum determines its particular rational behavior mode. The implementation of the aid-the-poor measures should begin with this logic starting point and end in the guarantee of the basic life and production and risk-transferring of the poorstratum.

Key words: uncertainty, risk-transferring, security principle, aid-the-poor policy