The Relationship between Crude Oil Prices, Exchange Rate and Agricultural Commodity Price Returns Volatility in Nigeria: A Time Series Approach

Commodity Price Volatility across Exchange Rate Regimes

This paper documents a new " stylized fact " regarding commodity prices using alternative datasets covering the period from 1880 to 1996: The volatility of real commodity prices, defined as nominal commodity prices deflated by the manufacturing unit value index, is higher under flexible-exchange rate regimes than fixed-exchange rate regimes. Furthermore, changes in exchange regime are associate...

Mean and Variance Dynamics between Agricultural Commodity Prices and Crude Oil Prices

the relationship between language and social capital in ilami kurdish: a sociopragmatic approach

چکیده زبان به عنوان یک وسیله در ایجاد و بازسازی سرمایه اجتماعی در چند دهه گذشته مورد توجه بوده است. اگر چه درباره سرمایه اجتماعی و سازه های مربوط به آن زیاد نوشته شده است ولی خیلی کم بر روی اینکه چطور زبان می تواند باعث ایجاد اعتماد یا بی اعتمادی بشود مطالعه ای انجام شده است. این مطالعه به منظور تحقق دو هدف انجام گرفته است. اول تلاش خواهد شد تا یک گونه شناسی از واژگانی که مردم کرد زبان شهر ا...

Investigating the relationship between oil prices and exchange rates on the price of petroleum products in oil-importing countries

One of the global economic crisis is the price fluctuations of oil.Crude oil prices and exchange rates are two important factors in the oil-importing countries. This study examines the impact of real oil prices and exchange rates on the price of petroleum products in oil-importing countries1 using the data panel method, based on annual data provided by the World Bank site over the period 2000-2...

Forecasting Crude Oil Price Volatility

We use high-frequency intra-day realized volatility to evaluate the relative forecasting performance of several models for the volatility of crude oil daily spot returns. Our objective is to evaluate the predictive ability of time-invariant and Markov switching GARCH models over different horizons. Using Carasco, Hu and Ploberger (2014) test for regime switching in the mean and variance of the ...