id	keyword
cjfa-30909	� �
cjfa-30909	𝐻𝐻 �
cjfa-30909	y �
cjfa-30909	𝑌𝑌 �
cjfa-30909	j �
cjfa-30909	� (x
cjfa-30909	� +
cjfa-30909	+ �
cjfa-30909	𝛽𝛽 �
cjfa-30909	t �
cjfa-30909	z �
cjfa-30909	� ∆log(fdi
cjfa-30909	� f
cjfa-30909	� ∆log(gdp
cjfa-30909	μ �