| dc.description.abstract | This research was conducted in order to know the factors affecting the
domestic quantity demanded of premium gasoline in Indonesia onthePTPertamina
(Persero) year 1982 - 2002, as well as to explore and measure factors that influence
dominantly to the quantity demand of premium gasoline in Indonesia. The research
is also to get the real condition ofpremium gasoline consumption in Indonesia and
analyze the possibilities of the problems come from those conditions.
The research method used in this research is quantitative analysis. This
research uses multiple regression model, in which involves the use of more than one
independent variable to predict a dependent variable. This research also applies
statistical test which include testing about individual partial regression coefficient by
t-test and testing the overall significance ofthe sample regression by Ftest. Beside
this statistical test, this research also analyzes the Goodness ofFit (R2) and classical
assumptions that cover: multicollinearity, autocorrelation, heterocedasticity, and
specification error test.
Based on the research, the following results are presented as follows. First,
The Indonesian Gross Domestic Product significantly has positive effect to the
domestic quantity demanded for premium gasoline in PTPertamina with the result
of t-computed for GDP (3.014824) is bigger than the value of t-table (2.120).
Second, the premium gasoline price has insignificantly effect to the domestic
quantity demanded for premium gasoline in PT Pertamina with the "result of tcomputed
for the price of premium gasoline (0.650518) is smaller than value ofttable
(2.120). Three, the petroleum gas fuels price has insignificantly effect to the
domestic quantity demanded for premium gasoline in PT Pertamina with the result
of t-computed for the price of petroleum gas (0.628849) is smaller than value of ttable
(2.120). Four, the motor vehicle amount in Indonesia has significantly effect to
the domestic quantity demanded for premium gasoline in PT Pertamina with the
result oft-computed for motor vehicles (2.304069) is bigger than the value oft-table
(2.120). Five, the factors that influence dominantly to the domestic quantity
demanded for premium gasoline in Indonesia that provided by PT Pertamina
(Persero) is GDP. | en_US |
