id	keyword
ajfa-1827	long
ajfa-1827	test
ajfa-1827	series
ajfa-1827	memory
ajfa-1827	journal
ajfa-1827	finance
ajfa-1827	vol
ajfa-1827	hurst
ajfa-1827	issn
ajfa-1827	market
ajfa-1827	052x
ajfa-1827	term
ajfa-1827	ink.org/ajfa
ajfa-1827	stock
ajfa-1827	returns
ajfa-1827	asian
ajfa-1827	statistic
ajfa-1827	time
ajfa-1827	non
ajfa-1827	value
ajfa-1827	http://dx
ajfa-1827	x.doi.org/10
ajfa-1827	process
ajfa-1827	null
ajfa-1827	unit