发展农村教育,促进新农村建设

本文通过对教育本质的认识,分析了农村作为农村教育的投资者,而城市作为农村教育的最大受益者。这种不公平性是农村落后的一个重要原因。要促进新农村建设,必须完善农村教育。使得农村从根本上,具备自身发展的能力。

Establishment and optimization of project investment risk income models on the basis of probability χ distribution

In this paper, two kinds of models are presented and optimized for project investment risk income on the basis of probability χ distribution. One kind of model being proved has only a maximal value and another kind being proved has no extreme values.