id	keyword
gp-258	test
gp-258	stock
gp-258	effect
gp-258	value
gp-258	variable
gp-258	ratio
gp-258	model
gp-258	returns
gp-258	results
gp-258	debt
gp-258	data
gp-258	asset
gp-258	stock returns
gp-258	regression
gp-258	statistic
gp-258	table
gp-258	eviews