id	keyword
ajoaa-618	price
ajoaa-618	wholesale
ajoaa-618	retail
ajoaa-618	transmission
ajoaa-618	vol
ajoaa-618	markets
ajoaa-618	threshold
ajoaa-618	journal
ajoaa-618	adjustment
ajoaa-618	run
ajoaa-618	abidjan
ajoaa-618	cointegration
ajoaa-618	economics