@incollection{,
	
					
					
					F8DBF127DD1CA3B6FBFD07F9DAF8FDBB
				,
	author={{MimounBenzaouagh} and {Jamal EddineTebbaa} and {EST, Universite IBN ZOHR}},
	journal={{Global Journal of Management and Business Research}},
	journal={{GJMBR}}2249-45880975-585310.34257/GJMBR,
	address={Cambridge, United States},
	publisher={Global Journals Organisation}16319
}

@incollection{b0,
	
	
		,
	author={{
			FFama E
		} and {
			Fisher L
		} and {
			MJensen
		} and {
			Roll R
		}}
		
		
		
	
	
		,
	booktitle={{The adjustment of stock prices to new informatio}}
				
			,
	year={1969. February}
			
		
	

}

@book{b1,
	
	
		,
	author={{
			Gillet Ph
		}}
		,
	title={{Méthodologies des études d'événements: nouvelles approches}}
				
			,
	publisher={Janvier}
			,
	year={1998}
			165
		
	
	,
	note={Cahier de recherche CEREGE. IAE de Poitiers}

}

@incollection{b2,
	
	
		,
	author={{
			Gillet Ph
		}}
	
	
		,
	booktitle={{L'efficience des marchés financiers}}
				
			,
	year={1999}
		
	

}

@book{b3,
	
	
		,
	title={{«le rachat d'actions: théorie et pratique de gouvernement d'entreprise», La Revue du Financier}}
		,
	author={{
			Gillet Ph
		}}
		
			,
	year={2001}
			,
	publisher={Février}
			128
		
	

}

@book{b4,
	
	
		,
	author={{
			JHamon
		}}
		,
	title={{Le rachat d'actions une politiques de valorisation des actions}}
				
			,
	year={1997}
		
	

}

@incollection{b5,
	
	
		,
	title={{}}
	
	
		,
	journal={{CR N°}}
		
			9801
		
	

}

@incollection{b6,
	
	
		,
	title={{«Market underreaction to open market share repurchases}}
		,
	author={{
			Ikenberry D
		} and {
			J&Lakonishok
		} and {
			Vermaelen T
		}}
		
		
	
	
		,
	journal={{Journal of Financial Economics}}
		
			39
			
			,
	year={1995}
		
	

}

@incollection{b7,
	
	
		,
	title={{Stock repurchases in Canada: Performance and strategic trading}}
		,
	author={{
			Ikenberry D
		} and {
			JLakonishok
		} and {
			&Vermaelen T
		}}
		
		
	
	
		,
	journal={{Journal of Finance}}
		
			50
			
			,
	year={2000}
		
	

}

@incollection{b8,
	
	
		,
	author={{
			JacquillatBLevasseur M
		}}
	
	
		,
	booktitle={{Signaux, mandats et gestion financière: une synthèse de la literature}}
				
			,
	year={1984}
			5
		
	

}

@incollection{b9,
	
	
		,
	author={{
			MecklingM W HJensen
		}}
	
	
		,
	booktitle={{Theory Of The Firm : Managerial Behavior, Agency And Ownership Structure»}}
				
			,
	year={1976}
			3
		
	

}

@incollection{b10,
	
	
		,
	author={{
			Kracher B
		} and {
			RJohnson R
		} and {
			Jung S.-CLee Y.-G
		} and {
			J HThorntonJr
		}}
		
		
		
	
	
		,
	booktitle={{Long-term stock performance after openmarket repurchases in Korea}}
				
			,
	year={1997. November 16. 2005}
			16
			
		
	
	,
	note={Global Finance Journal}

}

@incollection{b11,
	
	
		,
	title={{«Managerial decisions and long-term stock price performance}}
		,
	author={{
			MitchellM
		} and {
			&Stafford E
		}}
		
	
	
		,
	journal={{Journal of Business}}
		
			73
			
			,
	year={2000}
		
	

}

@incollection{b12,
	
	
		,
	author={{
			Vermaelen T
		}}
	
	
		,
	booktitle={{Common stock repurchases and market signalling : an empirical study}}
				
			,
	year={1981}
			9
		
	

}

@incollection{b13,
	
	
		,
	title={{«Share price performance following actual share repurchases}}
		,
	author={{
			HZhang
		}}
	
	
		,
	journal={{Journal of Banking and Finance}}
		
			29
			
			,
	year={2005}
		
	

}