국내 물류 산업의 생산성 변화요인 분석

Abstract

This study analysis Total Factor Productivity(TFP)of Korean Logistics Industry by Malmquist productivity index.By this analysis method, I can separate the change of productivity to technical change and efficiency change.

As a result,first, the productivity of korean logistics industry has been increased 2.6% on average ,and technical change was more important then efficiencey change.It was quite different result from common understanding about korean logistics industry.

Second,korean logistics industries counteract about external shock was mostly to increase efficiency,but it was not sufficient and did not last long.This means,long-term improvement of productivity can be achieved through the technical change.

Third,the change of efficiency index was different among indudtrial sector.This mean,the policy must be different according to industry.