infrastructure on economic performance in terms of gains in profits, cost savings, as well as in terms of productivity growth … productivity growth reveals that the economic performance could be enhanced by investing in infrastructure capital …

This paper attempts to distinguish and estimate the direct and indirect effects of infrastructure on firm productivity … kinds of infrastructure - road, telecommunication servers, and cable - are found to directly promote firm productivity; (2 …) they also exert a positive indirect effect on firm productivity through the agglomeration channel; and (3) the empirical …