The influence that a rise of an import materials price gives production cost of construction material

Abstract

In late years a rise of import prices of natural resources used as materials of many activity continues and gives our country big influence. I push up industrial production cost to need import materials, and import prices remarkable rise of materials suppresses corporate profits. And an upheaval of production cost spreads to the influence for the other industry through price imputation, and naturally production cost of construction material takes the influence, too.Therefore there is it for the purpose of examining the influence that a rise of import prices of materials gives production cost of construction material in this study. At first, in this examination, I examined the ripple effect that a rise of import prices of materials gave to a construction material price with an equilibrium price model. In addition, I clarified the change of influence by using data of plural years and considered a change factor of influence.