id	keyword
american_scientific_journal-5705	effect
american_scientific_journal-5705	flypaper
american_scientific_journal-5705	grants
american_scientific_journal-5705	tax
american_scientific_journal-5705	vol
american_scientific_journal-5705	mcf
american_scientific_journal-5705	federal
american_scientific_journal-5705	journal
american_scientific_journal-5705	states
american_scientific_journal-5705	reference
american_scientific_journal-5705	income
american_scientific_journal-5705	research
american_scientific_journal-5705	results
american_scientific_journal-5705	marginal
american_scientific_journal-5705	spending
american_scientific_journal-5705	cost