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AYUDA F I T R I A N A . A 2 2 . 1 1 9 6 . A n a l i s i s P e n a w a r a n K o m o d i t a s P a - n g a n Utama d i P u l a u Jawa d a n K e b i j a k a n Harga P a n g a n ( d i b a w a h b i m b i n g a n S J A F R I MANGKUPRAWIRA)
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P e r a n a n s u b s e k t o r p e r t a n i a n t a n a m a n p a n g a n t e r h a d a p p e r e k o n o m i a n n a s i o n a l , d a r i s e g i p e n d a p a t a n d a n p e n y e r a p a n t e n a g a k e r j a m a s i h c u k u p b e s a r . P a d a t a h u n . 1 9 7 8 / 8 0 r a t a - r a t a s u m b a n g a n s u b s e k t o r t e r s e b u t d a n s e k t o r p e r t a n i a n t e r h a d a p GDP m a s i n g - m a s i n g 1 5 , 6 d a n 2 7 . 5 p e r s e n . Akan t e t a p i , p a d a p e r i o d e 1 9 8 7 / 8 9 , r a t a - r a t a s u m b a n g a n t e r s e b u t m a s i n g - m a s i n g m e n u r u n m e n j a d i 1 4 , s d a n 2 3 , 6 p e r s e n . S e d a n g - k a n p e n y e r a p a n t e n a g a k e r j a s e k t u r p e r t a n i a n m e n g a l a m i k e n a i k a n J a r i 5 4 , 8 p e r s e n t a h u n 1880 m e n , i a d i 5 6 . 3 p e r s e n p a d a t a h u n 1 9 8 9 . Hal i n i m e n u n j u k k a n b a h w a s u m b a n g a n s u b - s e k t o r t a n a m a n p a n g a n ( d a n s e k t o r p e r t a n i a n ! m e n g a l a m i p e n u r u n a n , n a m u n s u m b a n g a n t e n a g a k e r j a n y a m a s i h r e l a t i f-
b e s a r ( l e b i h d a r i 5 0 p e r s e n ) . Hal i n i m e n u n j u k k a n b a h w a t e n a g a k e r j a d i s u b s e k t o r d a n s e k t o r t e r s e b u t m e n g h a s i l k a n p e n d a p a t a n y a n g r e l a t i f k e c i l d i b a n d i n g k a n s e k t o r - s e k t u r l a i n . Agar k e a d a a n t e r s e b u t t i d a k s e m a k i n b u r u k , m e n g i n g a t b a n y a k n y a s u m b e r d a y a m a n u s i a y a n g b e k e r j a p a d a s u t s e k t o r d a n s e k t o r t e r s e b u t , u p a y a p e n g e m b a n g a n k o m o d i t a s p e r t a n i a n , k h u s u s n y a t a n a m a n p a n g a n p e r l u t e r u s d i l a k u k a n . T u j u a n p e n e l i t i a n i n i a d a l a h u n t u k m e m p e r o l e h i n f o r m a - s i - i n f o r m a s i p e n t i n g y a n g m e n d a s a r m e n g e n a i k a r a k t e r i s t i k e k o n o m i d a r i k o m o d i t a s - k o m o d i L a s p a n g a n d i ti n , i a r l J o r i s i s ip e n a w a r a n d i P u l a u Jawa. I n f o r m a s i t e r s e b u t d a p a t d i g u n a k a n s e b a g a i b a h a n p e r t i m b a n g a n u n t u k m e m b u a t p e r e n c a n a a n p e n g e m - b a n g a n ( p r o y e k s i ) p e n a w a r a n k o m o d i t a s p a n g a n , k h u s u s n y a '
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p u l a u Jawa. U n t u k m e m p e r o l e h t u j u a n t e r s e b u t , m a k a p e n e l a a h a n p e n a - w a r a n d a l a m p e n e l i t i a n i n i d i l a k u k a n m e l a l u i a n a l i s i s r e s p o n a r e a l d a n a n a l i s i s r e s p o n h a s i l . U n t u k a n a l i s i s r e s p o n a r e a l d i g u n a k a n m o d e l P e n y e s u a i a n P a r s i a l N e r l o v e , s e d a n g k a n u n t u k a n a l i s i s r e s p o n h a s i l d i g u n a k a n m o d e l f u n g s i k e u n t u n - g a n . D i s a m p i n g i t u , d i l a k u k a n j u g a a n a l i s i s t r e n d , y a k n i d e n g a n m e n g k a j i r a t a - r a t a p e r t u m b u h a n b e r b a g a i v a r i a b e l . . K a r e n a p r i o r i t a s p e n g e m b a n g a n y a n g d i t e r a p k a n selama i n i l e b i h t e r f o k u s k e p a d a p a d i / h e r a s , a n a l i s i s t.r.e~?d m e n u n - j u k k a n b a h w a d i p u l a u J a w a , p e r k e m b a n g a n p r o d u k s i p a d i s a w a h ( d a n l a d a n g ) umumnya l e b i h t i n g g i d i b a n d i r l g k a n d e n g a n p e r k e m b a n g a n p r o d u k s i p a l a w i j a , k e c u a l i j a g u n g . P e r k e m b a - n g a n p r o d u k s i p a d i s a w a h d a n l a d a n g s e r t a j a g u n g t e r u t a m a . d i d u g a l e b i h d i s e b a b k a n o l e h p e r k e m b a n g a n t e k n u l o g i ( i n t e n - s i f i k a s i ) , T a n g d i t u n j u k k a n o l e h l a j u p e r t u m b u h a n p r o d u k t i - v i t a s n y a y a n g r e l a t i f t i n g g i . S e d a n g k a n u n t u k p a l a w i j a l a i n n y a p e r k e m b a n g a n p r o d u k s i d i s e h a b k a n o l e h i n t e n s i f i k a s i d a n e k s t e n s i f i k a s i s e c a r a r ' e l a t i f b e r i m b a n g . N i l a i - n i l a i e l a s t i s i t a s r e s p o n a r e a l y a n g d i h a - s i l k a n d a r i a n a l i s i s r e s p o n a r e a l m e n u n j u k k a n t e r d a p a t n y a h u b u n g a n s i l a n g ( p e n g a r u h - m e m p e n g a r u h i ! a n t a r s e s a m a k o m o d i t a s p a n g a n , b a i k s u b s t i t u s i a t a u p u n k o m p l e m e n t e r . P a d i ( s a w a ht e r h a d a p u t ~ i k a y i l . S e c l s n g k n n - k e d e l e nielr~i l i k i h u b u n & : a ~ i lioirl- p l e m e n t e r d e n g a n b e r b a g a i k o m o d i t a s p a n g a n k e c u a l i t e r h a d a p u b i k a y u d a n k a c a n g t a n a h . Hasil a n a l i s i s r e s p o n h a s i l m e n u n j u k k a n b a h w a k o ~ n o d i t a s p a n g a n m e m i l i k i s i f a t y a n g i n s l a s t i s , d e m i k i a n j u g a d e n g a n p e r m i n t a a n t e r h a d a p i n p u t - i n p u t y a n g d i g u n a k a n . K e a d a a n i n i m e n u n j u k k a n b a h w a k e b i j a k a n h a r g a y a n g semata-mata d i t u j u k a n u n t u k m e n i n g k a t k a n h a r g a k o m o d i t a s a t a u m e n e k a n h a r g a i n p u t a k a n k u r a n g e f e k t i f . Ha.1 i n i d i d u k u n g o l e h h a s i l p r o y e k s i y a n g d i p e r o l e h d a r i p e n e r a p a n ' b e b e r a p a s k e n a r i o k e b i j a k a i h a r g a y a n g m u n g k i n d i l a k u k a n o l e h p e m e r i n t a h . D i s a m p i n g i t u , e l a s t i s i t a s s i l a n g p e r m i n t a a n t e n a g a k e r j a t e r h a d a p h a r g a o u t p u t m e n u n j u k k a n b a h w a p a d i m e r u p a k a n k o m o d i t a s y a n g r e l a t i f b e r p e n g a r u h t e r h a d a p u p a h b u r u h (wage g o o d ) . H a s i l p e n e l a a h a n d a m p a k s k e n a r i o k e b i j a k a n h a r g a . m e n u n - J u k k a n b a h w a p r o d u k s i / p e n a w a r a n k o m o d i t a s - k o m o d i . t : a s p a n g a n d i p u l a u Ja.wa a k a . n b e r t u m b u h d e n g a n l a j u y a n g r e l a t i f l e b i h k e c i l d a r i l a j u n y a d a l a m p e r i o d e P e l i t a I ,
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I V . K a r e n a t e r b a t a s n y a a r e a l y a n g s e s u a i u n t u k p e r t a n i a n d i p u l a u J a w a , p e n e r a p a n s k e n a r i o k e b i j a k a n t e r s e b u t s e h a r u s n y a d i j a b a r k a n s e d e m i k i a n s e h i n g g a . p e r t u m b u h a n p r u d u k s i l e b i h d j l a n d a s k a n p a d a p e n e r a p a n t e k n o l o g i y a n g l e b i h t i n g g i . Hal i n i a n t a r a l a i n d i h a r a p k a n d i p e r o l e h d a r i p e n g e m b a n g a n v a r i t a s y a n g d a p a t m a m b e r i k a n h a s i l p e r h e k t a r l e b i h t i n g g i s e r t a y a n g l e b i h t a h a n t e r h a d a p s e r a n g a n hama d a n p e n y a k i t t u m b u h a n . D e n g a n r e l a t i f l a m b a t n y a k e c e n d e r u n g a n p e r t u m b u h a n p r o d u k s i d i p u l a u J a w a , p e r a n a n l u a r J a w a d a l a m p e n g e m b a n g a n p r o d u k - s i / p e n a w a r a n k o m o d i t a s p a n g a n s e m a k i n d i h a r a p k a n .-
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m e r u p a k a n a n a k k e d u a ( k e m b a r ) d a r i l i m a b e r s a u d a r a d a r i B a p a k S o e w o n d o d a n I b u H a r t a t i . P a d a t a h u n 1 9 8 5 p e n u l i s l u l u s d a r i S e k o l a h M e n e n g a h ' Atas N e g e r i 2 S u r a b a y a d a n d i t e r i m a p a d a t a h u n y a n g s a m a d i I n s t i t u t P e r t a n i a n E o g o r m e l a l u i . J a l u r S i s t e m P e n e r i m a a n H a h a s i s w a B a r u (SIPENMARU) p a d a T i n g k a t P e r s i a p a n B e r s a m a . P a d a t a h u n 1 9 8 6 p e n u l i s d i t e r i m a p a d a J u r u s a n I l m u - i l m u S o s i a l E k o n o m i P e r t a n i a n , F a k u l t a s P e r t a n i a n , d e n g a n P r o g r a m S t u d i E k o n o m i P e r t a n i a n d a n S u m b e r d a y a . P a d a t a h u n 1 9 8 8 p e n u l i s m e n i k a h d e n g a n I r . H e r m a n t o S i - r e g a r . P e n u l i s m e n a n g g u h k a n k u l i a h u n t u k m e n d a m p i n g i s u a m i t u g a s b e l a j a r d i A u s t r a l i a d a r i S e p t e m b e r 1 9 8 9 s a m p a i J u l i 1 9 9 1 . S a m p a i s a a t i n i p e n u l i s d i k a r u n i a i d u a o r a n g p u t e r i , y a i t u T i f a n i H u s n a S i r e g a r ( l a h i r 1 9 8 9 ) d a n S a r a h F a u z i a S i r e g a r ( l a h i r 1 9 9 2 ) .KATA PENGANTAR
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k a n s a l a h s a t u s y a r a t k e l u l u s a n u n t u k m e m p e r o l e h g e l a r S a r j a n a d a r i J u r u s a r ~ S u s i a l E k u r ~ c ~ m i P e r t a n i a r i , i : a k u I t a s P e r t a n i a n , I P B . Dalam m e n y e l e s a i k a n S k r i p s i i n i p e n u l i s m e n e r i m a . m a s u - , k a n - m a s u k a n b e r h a r g a d a r i b e r b a g a i p i h a k . U n t u k i t u p e n u l i s m e n g u c a p k a n b a n y a k t e r i m a k a s i h k e p a d a : ( a ) B a p a k D o s e n P e m b i m b i n g , D r I r H . S j a f r i M a n g k u p r a w i r a y a n g t e l a h m e m b e r i m a s u k a n , d o r o n g a n , d a n p e n g e r t i a n y a n g b e s a r s e h i n g g a p e n u l i s d a p a t m e n y e l e s a i k a n t u l i s a n i n i . ( b ) T i m P e n e l i t i F a k u l t a s P e r t a n i a n , I n s t i t u t P e r t a n i a n Bo- g o r u n t u k S t u d i P e n g e m b a n g a n M o d e l P e n a w a r a n d a n P e r m i n - t a a n T a n a m a n P a n g a n , a t a s i z i n y a n g d i b e r i k a n k e p a d a p e n u l i s u n t u k m e n g g u n a k a n s e b a g i a n d a r i d a t a n y a . ( c ) B a p a k I r S u t a r a H e n d r a k u s u m a a t m a d j a , MSc. s e r t a I b u Dra Y a y a t M . H e r u d j i t o , M . S . a t a s k e s e d i a a n n y a . m e n j a d i p e n g u j i l a p o r a n i n i