H. S. Chang

According to our database, H. S. Chang authored at least 1 paper in 2002.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2002

"Small sample properties of ML, COLS and DEA estimators of frontier models in the presence of heteroscedasticity" by A.N. Bojanic, S.B. Caudill and J.M. Ford, European Journal of Operational Research 108, 1998, 140-148: A comment.

Rajiv D. Banker, H. S. Chang, William W. Cooper

Eur. J. Oper. Res., 2002