id	keyword
american_scientific_journal-5277	margin
american_scientific_journal-5277	value
american_scientific_journal-5277	stock
american_scientific_journal-5277	trading
american_scientific_journal-5277	option
american_scientific_journal-5277	account
american_scientific_journal-5277	journal
american_scientific_journal-5277	price
american_scientific_journal-5277	debt
american_scientific_journal-5277	firm
american_scientific_journal-5277	position
american_scientific_journal-5277	cash
american_scientific_journal-5277	risk
american_scientific_journal-5277	research
american_scientific_journal-5277	model