id	keyword
ajeer-2399	state
ajeer-2399	kalman
ajeer-2399	study
ajeer-2399	model
ajeer-2399	journal
ajeer-2399	variables
ajeer-2399	economy
ajeer-2399	filter
ajeer-2399	factor
ajeer-2399	st+1
ajeer-2399	coincident
ajeer-2399	economic
ajeer-2399	estimation
ajeer-2399	dynamic
ajeer-2399	asian
ajeer-2399	data