TY - SER AU - Aggarwal Rajesh K AU - Samwick Andrew A TI - Why do Managers Diversify their Firms ? Agency Reconsidered PY - 0000///0 CY - Journal of Finance PB - Feb 2003 KW - Diversification UR - http://192.168.6.13/libsuite/mm_files/Articles/AR5658.pdf ER -