PENGUKURAN ENVIRONMENTAL TECHNICAL EFFICIENCY INDUSTRI PENGOLAHAN DI JAWA TIMUR TAHUN 2006-2009

Abstract

CO2 emission is the greatest source of global warming that poses serious threats on environment, ecology, and socio-economic system. In the production process, CO2 is considered as undesirable output that always risesas long as desirable output is produced. Indonesia, as the one of the biggest emitter of CO2 emission, has been committing in reducing emission up to 26% for 2020. Using panel data, stochastic frontier analysis (SFA) has been used to evaluate the environmental technical efficiency of manufacturing industry in Java on 2006-2009. The translog hyperbolic distance function has been chose since this model can accommodate environmental characteristic of production technology. The empirical result shows the average environmental technical efficiency is 0,834. This study also investigates the factors that explain the level of environmental technical efficiency of firm. The results reveal that there are seven factors that significantly affecting environmental technical efficiency included: firm size, ownership status, foreign investment, type of industry, composition effect, scale effect, and technical effect. The finding of this paper indicate that environmental technical efficiency among manufacturing industry in Java still can be improved by focusing on those seven factor.