Title:
Journal of Productivity Analysis
Abbreviated Title:
J Prod Anal
Publisher:
Springer Nature
ISSN
(Print):
0895-562X
ISSN
(Electronic):
1573-0441
Publication date Created:
December
2015
Publication date
(Print):
June
2014
Volume: 44
Issue: 3
Pages: 225-235
Article
DOI: 10.1007/s11123-014-0396-9
SO-VID: 0c59ed88-0325-434b-a342-02edcf0d1549
Copyright © ©
2015