for many years, assessment of olive oil quality and itsauthenticity confimation has been of great importanceto guarantee olive oil safety in compliance with legislations. these include the investigation of olive oil purityand quality by analyzing several parameters such as fattyacid composition, sterols, phenolic compounds, triacylglycerol and etc, through performing conventional andadvanced hy...

in this study, we assess the impact of oil price changes on the macroeconomic variables of some oil importers in oecd countries, including usa, italian, france and japan during the period 1960-2002. the results for different countries imply asymmetric impact of oil price changes on gdp growth rates; moreover, the results show that monetary shocks are an important and noticeable factor explainin...

kharg island as the most important oil export terminal of iran has faced entrance of various oilmaterials, so it seems necessary to know about the amount of these marine oil pollutants and their origin in this area. oil hydrocarbons has entered in this water body as a result of numerous human activities like extraction, refinement, transmission and export of raw oil or from natural and biologic...

A number of reasons have motivated our choice of oil, along with its past and expected future price evolution, as the subject in focus for the present book. A fi rst reason is the importance of oil in the world economy. In the early 2010s, the annual production value of this commodity, when measured at international prices, could be assessed at between $3500 and $4000 billion. World oil exports...

The aim of this study was to investigate the asymmetric effects of exchange rate fluctuations on Stock index of Tehran Stock Exchange. For this purpose, we first calculated the exchange rate fluctuations using model General Autoregressive Conditional Heteroskedastic (GARCH), and then the effect of these fluctuations on the Stock index of Tehran Stock Exchange was estimated using the Generalized...

The macroeconomic implications of oil price fluctuations vary according to their sources. Our estimated two-country DSGE model distinguishes between country-specific oil supply shocks, various domestic and foreign activity shocks, and oil efficiency shocks. Changes in foreign oil efficiency, modeled as factor-augmenting technology, were the key driver of fluctuations in oil prices between 1984 ...

The opening of the Indonesian Trade Promotion Center is one policies implemented by government to increase Indonesia's non-oil and gas exports. However, fluctuations in value exports make role ITPC doubtful. This study aims analyze impact Indonesia as Export Agency (EPA) on globally, developing countries, developed countries from 2000 2018. method used this Random Effect Model gravity model. Es...