AN ECONOMIC STUDY FOR THE CONSUMPTION OF VEGETABLE OILS TO THE FAMILIES OF AL AHSA, SAOUDIA ARABIA

Saudi Arabia is its unproductive for vegetable oils in terms of the Kingdom of import and re-export of imported some oils such as corn oil, sunflower oil and olive oil. The quantity and value of exports and imports of these oils are more than a year, however, excluded from that increase the amount of imports of corn oil, the higher the amount of exports of corn oil and olive and palm Also oil  sunflower during the study period, while decreased the amount of exports of sesame oil during the study period also increased the amount of Imports of corn oil, olive, palm and sesame, soy and sunflower increase of about 50.87%, 75.6%, 79.3%, 1141.3%, 50.9% and 611.2%, respectively, during the study period, the study shows the average monthly consumption of the average household Per capita consumption in the research sample was about 0.66, 0.39, 0.48, 1.25, 0.75 per month per liter of corn oil, olive, palm and sesame, soy and sunflower, respectively, and study the average household monthly spending shows that   average household spending in research sample amounted to about 35.2, 39.6, 11.0, 9.2, 30.8 riyals per month for each of corn and olive oil, palm and sesame, soy and sunflower. And study the impact of the level of high oil prices on consumption study sample turned out to be about 61.25% of the study sample affects the families of high oil prices on oil consumption. Estimate function per capita expenditure on oil through the sample research was estimated flexibility expenditure Oils for about 0.21, meaning that individual request oils increase by less than increasing per capita income, as an increase in income by about 10% lead to increased consumer spending on oil by about 2.1%, which means that spending on inelastic oils and oils from the goods necessary for the individual. Assessment of the factors affecting the consumption of oils through the sample research shows that the number of individuals is most influential as the change rate of one individual in the family leads to a change of $ 1.2 riyals in spending on oil while the change rate of one riyal in income leads to a change of $ 0.008 riyals in spending vegetable oils. Also all the different income groups both equally among them in terms of importance in influencing the variation consumption of vegetable oils.