The main purpose of this paper is to estimate and evaluate the social costs of highways in Japan. In general, with more people concerned about protecting the environment at both local and global levels, dependence on vehicular transportation in cities has brought about problems. Too much...

In this paper, commuting is introduced to a federal economy where benevolent lower-level (state) governments levy an ad valorem tax on labour income. This results in inefficiently low levels of taxation, even when households as a whole do not migrate. Indeed, rather than attracting more workers...