Bisheng Gu

Note: Alternative treatments of congestion in DEA - a response to the Cherchye, Kuosmanen and Post critique

William W. Cooper, Shanling Li, Bisheng Gu, 2001, Eur. J. Oper. Res..

Comparisons and evaluations of alternative approaches to the treatment of congestion in DEA

William W. Cooper, Shanling Li, Bisheng Gu, 2001, Eur. J. Oper. Res..