This study investigates why the exchange rates of oil-exporting countries do not follow the monetary model after the oil prices hikes in 2000. In empirical research, real GDP is considered as real output, while changes in oil rents are not included in GDP growth. However, in practice, oil rents...

The development and use of intelligent methods as an emerging trend is attracting attention in the academia and industries, including petroleum industry. Forecasting OPEC petroleum consumption can go to a greater extend in helping the management of OPEC to properly manage petroleum demand and...

Member countries of the Organisation of Petroleum Exporting Countries (OPEC) are always in the news regarding the prices and supply of crude oil to the international market. One of the economic reasons for this is liquidity and the desire to accumulate international reserves by the respective...

The OPEC countries rely on oil to fund their budgets, similar to many countries worldwide. However, the fall in oil prices in 2008 and 2014 put significant strain on their public finances, including healthcare finances. This study examines the effect of the fall in oil prices on OPEC countries'...

This paper studies the historical importance of OPEC for oil price fluctuations. An event-study approach is used to identify the effects of OPEC announcements on oil price fluctuations. Results show that price volatility is higher than typical around OPEC meetings. Also, members' compliance, a...