Unpacking the U‐shaped Relationship between Related Variety and Firm Sales: Evidence from Japan
Keyword(s):
2019 ◽
Vol 31
(9-10)
◽
pp. 768-784
◽
2019 ◽
Vol 12
(1)
◽
pp. 1-21
Keyword(s):
2009 ◽
Vol 85
(3)
◽
pp. 289-311
◽