The Impact of R&D Input on Technological Innovation: Evidence from South Asian and Southeast Asian Countries

Table 4

The regression results of R&D input and scientific journal articles.

Variables	Model I	Model II	Model III	Model IV
lnrei	0.703 (6.93)	0.900 (7.69)	2.139 (5.01)	2.139 (2.39)
lnrmi	0.491 (3.71)	0.907 (5.54)	1.098 (5.26)	1.098 (3.03)
lnfdi	−0.005 (−0.16)	−0.015 (−0.69)	0.057 (−2.28)	−0.057 (−3.21)
lnedu	0.181 (1.59)	0.163 (2.63)	0.169 (2.60)	0.169 (1.69)
lngdp	0.628 (7.95)	0.561 (6.26)	0.387 (3.40)	0.387 (1.74)
_cons (intercept)	−12.74 (−7.45)	−18.74 (−7.42)	−39.09 (−5.95)	−39.09 (−2.74)
	0.9418	0.8518	0.8317	0.8317
Adjusted	0.939	0.845	0.788	0.823
F values	357.51	117.23	115.35	84.00

The values in parentheses are the standard deviation of the coefficient estimation. ; ;.