Nguyen Hoang Phu

2 Questions 2 Answers 0 Followers

Questions related from Nguyen Hoang Phu

Could DEA efficiency score be less 0 (negative values) ?

As I know that the efficiency score "ranges from 0 to 1" or "1 to infinity" . When I ran a data set , most results from different DEA models ( CCR-I; CCR-O; BCC-I; BCC-O; SBM-I-C) I got the...

18 November 2022 3,620 3 View

Where we can see a list of (coming) special issues of journals ?

Hello Everyone, In stead of searching on each publisher or journal websites, I concern if we have a website address or a platform where we can use keywords and search all special issues with its...

31 August 2021 5,516 7 View