The Contribution of Highways to GDP Growth
收藏数据链接：
官方服务：
资源简介：
This paper constructs updated measures of productive highway capital stocks at the total, Interstate, Non-interstate, and Local System levels to estimate the contribution of all highways (all public roads) to GDP growth. It presents three types of contribution to GDP growth estimates and an
提供机构：
美国国家经济研究局创建时间：
2009-02-01
