id	keyword
economy-5118	level
economy-5118	price
economy-5118	price level
economy-5118	theory
economy-5118	policy
economy-5118	debt
economy-5118	inflation
economy-5118	government
economy-5118	economy
economy-5118	economic
economy-5118	authority
economy-5118	money
economy-5118	granger
economy-5118	study
economy-5118	authors
economy-5118	journal