نتایج جستجو برای: oil sector
تعداد نتایج: 254609 فیلتر نتایج به سال:
The present study examines the determinants of non-performing loans from the public sector with emphasis on fluctuations in asset markets in the period 1397: 4-1384: 1. For this purpose, in order to extract the exchange rate and stock index fluctuations, the Daubechies discrete wavelet transform model has been used. Finally, the Markov switching model has been used to investigate the effect of ...
Background & Aims: The natural compounds have received more attention due to their lower side effects and better biodegradation compared to antibiotics. The purpose of this study was to investigate the antibacterial and antioxidant effects of leaf and skin essential oil of Citrus Grandis on some human pathogenic bacteria. Materials & Methods: The leaf and skin of Citrus Grandis were collected ...
Reliable forecasts of the price of oil are of interest for a wide range of applications. For example, central banks and private sector forecasters view the price of oil as one of the key variables in generating macroeconomic projections and in assessing macroeconomic risks. Of particular interest is the question of the extent to which the price of oil is helpful in predicting recessions. This p...
Osmel Manzano May 2000. Tax Effects upon Oil Field Development in Venezuela. Important reforms have been made to the oil sector tax code in Venezuela. Given its diversity of oil resources, there was a concern that some resources were not being exploited because of the structure of the tax code. This paper uses traditional theoretical models to review these reforms. Then, a panel of 821 Venezuel...
This study performed an assessment on the beneficial of the Clean Development Mechanism (CDM) application on waste treatment system in a local palm oil industry in Malaysia. Life cycle assessment (LCA) was conducted to assess the environmental impacts of the greenhouse gas (GHG) reduction from the CDM application. Calculations on the emission reduction used the methodology based on AM002 (Avoid...
This research investigates the main factors that influence green marketing in Iran’s oil industry that can result in sustainable development, based on expertschr('39') opinions. The methodology of this research is grounded in theory and adopts a qualitative research approach. We use semi structural deep interviews to collect our data. We analyze the data using three stages of coding: open, ax...
oil shocks and macroeconomic adjustment: a dsge modeling approach for the case of libya, 1970â2007
â â â â libya experienced a substantial increase in oil revenue as a result of increased oil prices during the period of the late 1970s and early 1980s, and again after 2000. recent increases in oil production and the price of oil, and their positive and negative macroeconomic impacts upon key macroeconomic variables, are of considerable contemporary importance to an oil dependent economy such...
BACKGROUND The application of chemical dispersants as a response to marine oil spills is raising concerns related to their potential toxicity also towards microbes involved in oil biodegradation. Hence, oil spills occurring under marine environments necessitate the application of biodispersants that are highly active, stable and effective under marine environment context. Biosurfactants from ma...
despite the fact that iran enjoys a high-potential agricultural sector in production of various products and the important role this sector plays in the development of non oil-based exports, a large amount of the government budget is being spent on the vegetable oil and oilseed rape (as animal food) import. for this reason, during the recent years the production of oil-based products is conside...
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