The study examined the quantity and quality of infrastructure in Ibadan, Nigeria with a view to using information to providing policy guidelines for sustainable infrastructural development. Using stratified sampling technique, a total of fifteen wards from the five local government areas in Ibadan metropolis were selected for study. The selection of all the local government areas is based on th...

Using pre-and post-reform industry-level panel and aggregate national infrastructure data, this paper examines the effects of infrastructure on industry productivity in Cameroon, controlling for trade variable and correcting for the likely endogeneity of infrastructure and other regressors. The empirical strategy involves, (i) estimation of production functions augmented by the infrastructure q...

Today, household waste occupies a large area of legal and illegal landfills, existing recycling plants are not operating at full capacity due to lack recyclables. Responsible management is key issue for the entire industry in Ukraine. The study trends development solid infrastructure developed countries basis formation its own system This explains fact that difficult environmental situation on ...

The paper reveals the modern specifics of economy and plans for development infrastructure in Mongolia. influence anti-COVID restrictions on foreign trade is being studied. It shown that problems export raw material inland Mongolian isolation face crossing border with China vehicles were exacerbated by poor railway network. As a result these restrictions, coal production exports from Mongolia t...