The purpose of this paper is to investigate the effect gross domestic product per capita, trade openness, renewable energy, energy consumption, foreign direct investment, carbon emission, and oil prices on innovation for selected 11 oil-importing oil-exporting countries compare results from both country groups see differences similarities. For purpose, we employ Poisson regression negative bino...

As a part of a study of pollution of the air by motor vehicles, measurements have been made in two London road tunnels during periods of high traffic density. The concentrations of smoke and polycyclic hydrocarbons found there are much higher than the average values in Central London, but they are of the same order of magnitude as those occurring during temperature inversions on winter evenings...

Additives in petroleum solvents have been reported to have adverse health implications. An evaluation study on some toxicological effects of occupational exposure to petroleum products (especially petrol which contains tetraethyl lead) amongst twenty five occupationally exposed artisans and twenty five graduate students of College of Health Sciences, Nnamdi Azikiwe University, Nnewi, Nigeria as...

Petrol directly impacts the ability of and extent to which households can engage in day-to-day activities ultimately influences aggregate economic activity. price increases lead major disruption, especially among most vulnerable, such as low-income families. In Australia, petrol prices differ substantially between metropolitan regional areas, drivers must pay more for purchasing than those capi...

Çin’in Wuhan şehrinde Aralık 2019’da ortaya çıkan pandemi küresel düzeyde ülkelerin ekonomilerini derinden etkilemiştir. Bu çalışma, Covid-19 pandemisinin petrol fiyatları üzerine etkisini araştırmayı amaçlamaktadır. Model, şok dönemi (23 Ocak 2020- 31 2020) ve aşılama (4 2021- Ağustos 2021) olarak iki ayrı dönem üzerinde kurgulanmıştır. Çalışma, Salisu, Ebuh Usman’nın (2020) Covid-19’un ilanı ...

Bu çalışmada petrolde dışa bağımlı orta üst gelir grubundaki yükselen ekonomilerde petrol şoklarının makro ekonomik etkileri incelenmiştir. Çin, Endonezya, Güney Afrika ve Türkiye’den oluşan bir örneklem analiz edilmiş 1999-2019 döneminde yıllık veriler kullanılmıştır. Panel SVAR yöntemiyle yapılan analizlerde, büyüme, enflasyon oranı, bütçe dengesi cari dengenin değişim oranlarının fiyatı şoku...

The aim of paper was to discuss contribution bi-fuel CNG powered light commercial vehicles the well-to-wheel CO2 equivalent emissions, both today and in coming decades which development new fuels is expected. Field research done Belgrade, during one year, using Euro 5 diesel/LPG/CNG driving under low vehicle speed, engine load, exhaust gas temperature high number stops. as neutral methodology a...