Open AccessPERMINTAAN BUAH-BUAHAN RUMAHTANGGA DI PROPINSI LAMPUNG
Author(s) -
Rini Desfaryani,
Sri Hartoyo,
Lukytawati Anggraeni
Publication year - 2016
Publication title -
jurnal agribisnis indonesia : journal of indonesian agribusiness/jurnal agribisnis indonesia (journal of indonesian agribusiness)
Language(s) - English
Resource type - Journals
eISSN - 2579-3594
pISSN - 2354-5690
DOI - 10.29244/jai.2016.4.2.137-148
Subject(s) - almost ideal demand system , economics , price elasticity of demand , elasticity (physics) , seemingly unrelated regressions , consumer demand , commodity , income elasticity of demand , regression analysis , agricultural economics , microeconomics , econometrics , mathematics , agricultural science , statistics , production (economics) , market economy , materials science , composite material , environmental science
One of commodity which is important to be fulfilled is fruit. From producer side, it has been available much in Lampung Province but has not been utilized optimally by consumer. This study purposed to analyze the factors influencing fruit demand and the response of demand changes due to shifting of price and income. The analysis was conducted by using AIDS (Almost Ideal Demand System) model and the parameter was estimated by using SUR (Seemingly Unrelated Regression) method. The results stated that the fruit demand was influenced by the fruit price (either own-price or cross-price), expenditure, and the number of household members. The elasticity shows that the own-price for all kinds of fruit is inelastic. The cross-price elasticity indicates that there are some fruits that have substitution or complementary relationship among them and in all types of fruits, income elasticity has positive sign.