|  | 
	
		|  | 
	
		| Alexandru  Todea and Andrei  Rusu | 
	
		|  | 
	
		| ''Liquidity, information and market efficiency: an intraday approach on a frontier stock market'' | 
	
		| ( 2014, Vol. 34 No.4 ) | 
	
		|  | 
	
		|  | 
	
		| The positive impact of liquidity on market efficiency has been confirmed on the Bucharest Stock Exchange using high-frequency data. Stock market efficiency is significantly higher during informational periods and lower in non-informational periods. Liquidity improves the price discovery process regardless of the informational environment. | 
	
		|  | 
	
		|  | 
	
		| Keywords: liquidity,  information,  stock market efficiency,  high-frequency data,  predictability | 
	
		| JEL: C2 - Single Equation Models; Single Variables: General
 | 
	
		|  | 
	
		| | Manuscript Received : Aug 07 2014 |  | Manuscript Accepted : Nov 05 2014 | 
 |