id	keyword
american_scientific_journal-3968	exchange rate
american_scientific_journal-3968	growth
american_scientific_journal-3968	gdp growth
american_scientific_journal-3968	run
american_scientific_journal-3968	money
american_scientific_journal-3968	model
american_scientific_journal-3968	government
american_scientific_journal-3968	variables
american_scientific_journal-3968	research