Maryam Khodadadi

[ 1 ] - Two Methods for Measuring the Environmental Returns to Scale Using Data Envelopment Analysis Approach

Nowadays, the assessment of environmental performance has received considerable attention by environmental strategy advocators and decision makers. In recent years, increased emission of CO2 into the air, water pollution, and global warming are universal problems all over the world. Therefore, development of firms with less CO2 emission is an important issue of attention in every area of produc...