The Influence of Agriculture and Industry Sectorson GRPDin Serdang Bedagai Regency

This study aims to determine the effect of agriculture and industry sectors on GRDP in Serdang Bedagai Regency. This study uses secondary data obtained from the
Central Statistics Agency (CSA) of Serdang Bedagai Regency. The tools used to process the data are Eviews 9. The data analysis technique in this study uses OLS (Ordinary Least Square) method, classic assumption test and statistical test. The results showed that the agriculture sector partially had a positive and
significant effect on GRDP, and the industrial sector had a positive and significant effect on GRDP. Simultaneously the agricultural and the industrial sectors have a positive and significant effect on GRDP in Serdang Bedagai Regency. In the estimation result the OLS method shows the value of the regression coefficient of determination (R2) of 99.8518%. This means that each increase of each variable by 1%, it will affect the
GRDP.