|
Volumn 94, Issue 2, 2004, Pages 461-465
|
What is a barrier to entry?
|
Author keywords
[No Author keywords available]
|
Indexed keywords
|
EID: 4043177707
PISSN: 00028282
EISSN: None
Source Type: Journal
DOI: 10.1257/0002828041302235 Document Type: Conference Paper |
Times cited : (142)
|
References (8)
|