This study aims to analyze the market structure of the coastal shipping industry in Japan. Based on 153 observations using balanced panel data for the period 2000–2016, we estimate the market-wide cost function and total factor productivity (TFP) growth rate, and then provide some policy...

Governments in developed countries have implemented various regulations to manage air pollutants from automobiles, such as emission standards and subsidies for low emission vehicles. Japan is a unique example of a country that has overcome the severe air pollution of nitrogen oxides (NOx) and...

In the last decade, the private sector has increased its role in the highways sector both through the construction and management of new assets. Private sector involvement, often justified by the need to ease public expenditure, allows a reduction in public participation for new investments. The...

In this paper, the relationship between high-speed rail (HSR) and agglomeration economy in the scope of specialization and diversity is investigated. The main objective is to answer two questions: first, to determine whether specialization or diversity promotes economic productivity, and second,...

Safety is a central issue that challenges decision-makers during the planning and implementation of high-speed railways (HSR) and appropriate systems should be in place to ensure safe performance during operations. To contribute toward the capacity-building efforts in countries importing HSR...

The study introduces and applies the concept of spillover effects to high-speed rail development to formulate the economic impact on increasing the regional tax revenue. The previous study covered JR-Kyushu's development of the Kyushu Shinkansen (Kagoshima Route) in Kyushu region, Japan. The...