An Economic study for demand function of banana crop in Alexandria Governorate

The study came to the following: Assessment of banana demand functions in a manner simple linear regression during the period (1999 - 2008) shows that in terms of pricing flexibility order to increase the price of bananas by 1 % lead to a lack of quantity consumed of bananas by 0.59%, and calculating the flexibility Alabborip between the amount of bananas and consumer prices both of mango, mandarin, orange show that both of them increase the price by 1 leads to increase the quantity of bananas consumed, or 0.62%, 1.38%, 0.52%, respectively, and calculating the flexible membranes of bananas show that an increase in annual per capita income by 1 % lead to increase the quantity of bananas consumed by 1.44%. Assessment of demand functions, linear style bananas multiple linear regression Balascnrip during the study period it became clear that the whole moral assessment function at all levels, as evidenced by the value of the coefficient of determination that the variables in question is responsible for the creation of about 92% of the changes in the dependent variable. Assessment of demand functions in a manner bananas multiple linear regression (progress) it is clear that there are independent variables with significant effect on the required quantity of bananas during the study period are the price of mangoes, the number of the population, and demonstrating the function that increase the wholesale price of the Mango by one pound per ton, lead to an increase the required quantity of bananas increased by 6.22 tons, also the increase in population by thousand people that will increase the required amount of barfanas increased by 3.56 tons, and I have had all these estimates significant at all levels. Monthly estimate demand functions for bananas in Alexandria during the study period using the double logarithmic formula is clear that there are some estimates vary with the expectations in terms of reference and values.