This paper studies the effect of earnings information quality and debt maturity structure and their interaction on investment efficiency. The results show that companies with higher earnings information have higher in...
Cyber security breaches inflict costs to consumers and businesses. The possibility also exists that a cyber security breach may shut down an entire critical infrastructure industry, putting a nation’s whole economy a...
This paper takes 2011-2013 Chinese A shares of listing Corporation as the object of study and researchs the problem between internal controls and overinvestment and tmderinvestment.Through this paper, the study find r...