Nopriyandri, ChanlisHadi,SyaifulDewi,Novia2013-08-272013-08-272013-08-27Arnalishttp://repository.unri.ac.id:80/handle/123456789/5092Chanlis Nopriyandri.Jur.2013This research aim to analyze the base sector, competitiveness and growth profile, sector and sub-sector of the economy Siak district. The data used in this research is secondary data from the central bureau of statistics Riau province. Method of analysis used is the analysis of location quotient, shift share analysis, and analysis of growth profiles. The results showed that the sector is the dominant sector with criteria belong to the base sector, competitive sector, and the sector is growing rapidly advancing, is a plantation crop sub-sector and sub-sector wholesale and retail trade.otherBase sectorCompetitive SectorGrowth Profilestudent Paper Post Degree