Our purpose in this paper is to examine how one might evaluate and measure the contribution of public infrastructure …, we find that increases in public infrastructure capital, ceteris paribus, reduce private sector costs. We compute that … amount of public infrastructure capital that would rationalize the cost savings incurred by the private business and …

The impact of public infrastructure investment on the productive performance of firms has been an important focus of …. However, detailed evaluation of the infrastructure impact is difficult using existing studies which rely on restricted models …, nonproduction and production labor and energy) use of manufacturing firms to evaluate the contribution of infrastructure to firms …

Researchers, commentators, and politicians have devoted steadily more attention to infrastructure in response to claims … between infrastructure and productivity growth remains controversial. In this regard, it is somewhat surprising that … infrastructure research has developed in isolation from the large literature on economic growth. We develop a neoclassical growth …