Econometric Model of Supply and Demand for Mining Construction Materials in the Jeneberang River, Gowa Regency, South Sulawesi

Andi Arjan Andi Arjan

doi:10.17577/ijertv8is060555

Abstract

Econometric Model of Supply and Demand for Mining Construction Materials in the Jeneberang River, Gowa Regency, South Sulawesi - written by Andi Arjan , Arikah Nurhusna Afifah , Yubelium Andrew Patila published on 2019/07/01 download full article with reference data and citations

Highlights

The Jeneberang River is the main river that flows in the Jeneberang watershed which provides multipurpose benefits to the community, including as a source of raw water for irrigation and power plant
Construction material is excavation that consist of sand, stone, gravel and crush stone which is very much needed in the construction industry [3]
The data collected is chronological data from 20002018 which consists of dependent variables, and independent variables, price, length of road, mining business permit area, number of companies), and data processing using multiple linear regression methods

Summary

Introduction

The Jeneberang River is the main river that flows in the Jeneberang watershed which provides multipurpose benefits to the community, including as a source of raw water for irrigation and power plant. The Jeneberang River is used as a location for mining construction materials. Mining activities are carried out in addition to controlling the debris flow in the Jeneberang river, as well as to fulfil construction material needs [1]. The three principal activities in river mining are extraction the raw material, processing and transportation. The materials are produced from natural sources and directly removal from their natural configuration on riverbeds, quarries and gravel pits and used either in their natural state of after crushing, washing, and sizing and used either in their natural state or after crushing, washing, and sizing. The materials keep in stockpile or can be transported directly to the market location that is generally using dump trucks [4]

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