JAHANSHAHLOO, G. R.; VAKILI, J.; MIRDEHGHAN, S. M. - In: Asia-Pacific Journal of Operational Research (APJOR) 29 (2012) 02, pp. 1250010-1
obtaining the minimum distance of DMUs from the frontier of the PPS by ‖⋅‖1, which itself can be a very important subject in DEA … this method in contrast with some other methods. Therefore, providing the methods for both obtaining the minimum distance …