@article {IOPORT.50027539,
    author       = {Dewan, Sanjeev and Ren, Fei},
    title        = {Information technology and firm boundaries: impact on firm risk and return performance},
    year         = {2011},
    journal      = {Information Systems Research},
    volume       = {22},
    number       = {2},
    pages        = {369-388},
    doi          = {10.1287/isre.1090.0261},
    identifier   = {50027539},
}