Determining optimal location of new
growth centers based on LGP-IRIO model
to reduce regional disparity in Indonesia
Didit Okta Pribadi, Andi
Syah
Putra
&
Ernan Rustiadi
The Ann.ls of Regional Science
An International Journal of Urban, Regional and Environmental Research and Policy
ISSN 057D1864
Ann Reg Sci
DOt 10.1007/5001680140647·8
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ORIGINAL PAPER
Determining optimal location of new growth centers
based on LGPIRIO model to reduce regional disparity
in Indonesia
Didit Okta Pribadi . Andi Syah Putra . Ernan Rusliadi
Receh'ed: 2 [Xcem!)cr 20 13 1 Ｌ｜ｃ ｃ ･ｰｌｾＨｊＧＺ＠ 2H Oc tobe r 2014
© Spn ngc rV<trla,g Berli n ｈ ･ ｩ ､･ｬ ｾ ｲｧ＠ 20 J+
Abstract ｄ ･｜Ｇｾ ｬｯｰｭ･ｮｴ＠ policy th at mainl y focu ses on economic growth ha s triggered increasing ｲ ･ｧｩｯｾｬ ｡ｬ＠ disparity in Indone sia, ･ ｸ｡ｾ･ｲ｢｡ｴ･､＠ by tho! ｣ｯｮｾ｣ｮｴｲ｡｛･､＠ develop-ment of growth ｣ ･ ｮｴｾｲｳ＠ th at generate ｢｡＼ＮＺｫＬＬ ﾷ｡ｾ ｨ＠ effec[s rarher than sp illu\'er :::ffcl..·lS. Balanced region al de\·elopment is needed und can be initiated thr0L1gh a srali.li system approach. where the growth centers and their hinteriJ.Jlds are developed s imuhane-ousl y as an integrated system. The aim of this research is [0 define new growth ｣･ｮｴｾｲｳ＠
that can stimulate ｴｨｾ＠ ｯｰｴｩｭｾＱ＠ utilization nnd interaction between regio nal resources for gene.rating .nme bJ.lanced an d efti cient devel opment. Three ir.terrelated models are de,·doped to ｡､､ｲ ｾ Ｇｳ＠ thi s: (1 ) an inter-regional inpul-Dutput (IRIO) optimization mode l to generate optimal resource use and improve deveiopment performances, (2) a transp ort model to delermine an optimJI inter-regional input-output network. and (3) a P-median model to define new grmvth ce nters and their hinterland areas. Re sults from the first model show i.hm setting land resource limitations, demand com pliance. and goals to :ncrease economic growth, pe.opJe's income, and governmt:nt tax can create higher and equally di strinuted va lue of total output. The seco nd model incticat"o thal
D. O. Pri badl (t3I ) . A. S. Put ra . E. RUSl iadi
C.: ntcr (o r ｒ ｱ ＺＮ ｩ ｯ ｮ ｾＱ＠ ｓ ｾ ﾷｳＺ｣ ｲｮｳ＠ Ana lysis Pbn niILg ｾ ｲＮｊ＠ Development (CRESTPEJ"-I"T.'P4\\' .) Bogor Agn cul !ur..l UO\ \-mity. Jalo.n Puj'ljarnn. ｂ｜ＩｾＨｬｦ＠ If) 1-13. IndonC"sia
e·mail: d lultpribadi @ yalluo . .::o m
A. S. PU[f1i
e- mail: ｄＮｮ､Ｎ ｕ ［ ｹ ｰ ｾｹ｡ ｨ ｯＨＩＮ ｣ｯｭ＠
D. O. ｐｲｩ｢ ｾ ｬＨｬｩ＠
Indone$iaJl lnsUlulc o r Sc icm:c. Jalali H. Jr. Juanda No. 13. B ogar ＱＶＰＰｾＮ＠ Indones ia
E. RU!ltiaJi
Dcpunmell! of Soil Sd em::e.s anJ LanJ ｒ ｾ ｳ ｯｵｈ［･ｳＮ＠ Bogor Agricultural University. JJlan Meranti. BogoT 16680. IndoneSIa
e-mai l: eman @. indo .nct.id
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