id	keyword
atssr-1475	trade balance
atssr-1475	exchange
atssr-1475	rate
atssr-1475	run
atssr-1475	curve
atssr-1475	exchange rate
atssr-1475	journal
atssr-1475	condition
atssr-1475	lerner
atssr-1475	marshall
atssr-1475	nigeria
atssr-1475	results
atssr-1475	effect
atssr-1475	economics
atssr-1475	bahmani