%A Muchdie Muchdie
%P 1355-1365
%L repository154
%J International Journal of Advanced Research (IJAR)
%X This paper provides the results of analysis of total, sectoral-specific,
and spatial-specific multipliers and flow-on effects in Sumatera Island
economy. The model employed was Inter-Regional Input-Output
Model (IRIOM) developed using new hybrid procedures with special
attention on Island economy. Data used for model were updated
Indonesian data for the year of 2015. The results show that firstly, the
important sectors of Sumatra Island economy could be based on total
multipliers and flow-on effects of output, income and employment.
Secondly, important economic sectors could be based on sector-specific
multipliers effects; multipliers that occurred in own sector and other
sectors. Thirdly, important economic sectors could be based on spatialspecific

multipliers; multipliers that occurred both in own region and
other regions. Fourthly, important economic sectors could be based on
spatial distribution of flow-on; flow-on effects that occurred in own
region as well as in other regions.
%T SPATIAL DIMENSIONS OF MULTIPLIERS IN SUMATRA ISLAND ECONOMY:  
AN INTER-REGIONAL INPUT-OUTPUT ANALYSIS
%V 5
%D 2017
%N 1