Mofid University The Journal of Economic Studies and Policies 2423-4648 0 24 2013 12 22 The Essence of Responsibility Law on Externality Subject The Essence of Responsibility Law on Externality Subject 201 222 26128 10.22096/esp.2013.26128 FA Abolfazl Pasebani Someeh Assistant Professor of University Jihad Research, University of Tehran Journal Article 2011 09 13 This paper is organized by using library studies and analytical method, which is explaining the approach that considers economic efficiency as base of law, and has attempted to explain deficiency of this approach. Also, by using pluralistic approach, we can show that bases of responsibility law, cannot be one-dimensional. It is necessary to consider topics such as ethics and justice as well as the base of responsibility in the subject of externalities, in order to reach a more sustainable and efficient social ordering. This paper is organized by using library studies and analytical method, which is explaining the approach that considers economic efficiency as base of law, and has attempted to explain deficiency of this approach. Also, by using pluralistic approach, we can show that bases of responsibility law, cannot be one-dimensional. It is necessary to consider topics such as ethics and justice as well as the base of responsibility in the subject of externalities, in order to reach a more sustainable and efficient social ordering. https://economic.mofidu.ac.ir/article_26128_d3416acbe6cd441c5fea6bf3a9816cd9.pdf