Author/Authors :
Eric C. Wang، نويسنده , , Weichiao Huang، نويسنده ,
DocumentNumber :
1220915
Title Of Article :
Relative efficiency of R&D activities: A cross-country study accounting for environmental factors in the DEA approach
شماره ركورد :
7483
From Page :
260
NaturalLanguageKeyword :
R&D , Efficiency , Data envelopment analysis , Tobit regression
JournalTitle :
Studia Iranica
To Page :
273
To Page :
273
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=44&DC=7483