@article{ author = {zholanezhad, fatemeh, Bekhradinasab, Vahid}, title = {A comparative study response rate of firms with business strategies and cost leadership firms with different business strategies to the announcement, using the equations of structural failure}, journal = {Financial Engineering and Portfolio Management}, year = {2018}, volume = {9}, issue = {34}, pages = {143-174}, doi = {}, url = {https://sanad.iau.ir/fa/Article/1079484} }