Research was conducted concerning the effects of child support. Many earlier studies have assumed full employment. However, in the real economy, there is unemployment. The relation between the number of children in the economy and unemployment was investigated. The overlapping generation model...

The necessity of applying Cost Benefit Analysis (CBA) in evaluating the validity of a public transport investment is well recognized by policy makers in recent days. Originating in a sense of this fact, we implement CBA in a new project called Osaka Monorail Saito Linefs extension by applying a...

In this paper, under the consideration on both local environmental status and transportation network, we implement Cost Benefit Analysis (CBA) for the extension plan of Osaka Monorail Loop-line by applying a Choice Experiment (CE) method. It is estimated that the benefit cost (B/C) ratio is 1.35...

This paper surveys prior papers about married womenfs labor supply theory gDouglas-Arisawafs lawh and considers the future view of this theory.