id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cjfa-28100	Nageri, Kamaldeen Ibraheem	EVALUATING VOLTALITY PERSISTENCE OF STOCK RETURTN IN THE PRE AND POST 2008-2009 FINANCIAL MELTDOWN	2019	20	.pdf	application/pdf	15213	505	53	Thus, the half-life of volatility shock is given by Zivot and Wang (2006) and Rei- der (2009) as: ��� � ��� = (� � �)(����� � ���) � � � ����� (10) Where ��� = ��(� � � � �) is the unconditional long run magnitude of volatility per- sistence and �� = (��� � ���). The student’s-t distribution; ��� � ��� = (� � �)(����� � ���) � � � ����� (10) Where ��� = ��(� � � � �) is the unconditional long run magnitude of volatility per- sistence and �� = (��� � ���).	cache/cjfa-28100.pdf	txt/cjfa-28100.txt