Analysis on Relative Efficiency of Industrial Complex by Types using DEA Model
This paper analyzed the relative efficiency of industrial complex by various types using DEA Model. For this
analysis, the output and exports of 287 industrial complexes at 2017 were used as a output variables, and industrial land area
and number of employees at the same year was used as input variables. The result of the relative efficiency of industrial
complex by various types are as follows. The relative efficiency of industrial complexes are affected mainly by types and
operating period of industrial complexes. For the types of industrial complexes, the most efficient industrial complex was
Urban high-tech industrial complex, and followed by National industrial complex and General industrial complex.
Therefore, high-tech and government support for industrial complexes will be needed in order to increase efficiency of
industrial complex. For the operation period of industrial complexes, the relative efficiencies are increased with increase of
operation period. In order to maximize the regeneration effect of the old industrial complex, it is necessary to apply the
efficiency as a priority item of the old industrial complex regeneration project.
Keywords - Data Envelopment Analysis, Industrial Complex, Old Industrial Complex, Relative efficiency, Local Economy