This paper, firstly, from the road users point of view, presents the optimal highway pricing model, which is based on the welfare maximization principle, points out the optimal pricing for not-fully-used highway equals average cost of road users;then, from the angle of road providers, based on the basic microeconomic theories, analyzes the r.

Pension insurance has optimal payment rate based on individual utility and social welfare maximization.

Empirical Analysis of the Relationship Between Service FDI Liberalization and Chinese Economic Welfare Effect;

The difference is that the medical-health s social value is health welfare but the economic goods is economic welfare.

Economics logic direction is economic welfare maximum,but the medical and healthcare reform is to health welfare maximum.

It is claimed that Modern Islamic economics offers a mode of the welfare economy and the sustainable development of economy for both Isla.

With the increase in welfare economy and the decline in commodity economy, social development can be divided into four periods, and will finally step into a welfare period of distribution on the basis of one s need.

It points out that the relaxing regulation would promote the railway s development and meet the needs of social welfare maximum ,but would not result in excessive rising of the railway rate.

Comparison of AD duty rates based on administrative review and social welfare maximum;