These pursuing elements often impact an investor’s portfolio allocation to an incredible extent –???? ?????? ??? ????? ????? ??????? ???????? ????? ????? ?????? ???????? ?? ????? ?????? ???? ????? ????? ??????????? ???? ?????? ?? ?????? ?????????? ???? ???? ??? ?????? ??????? ??? ????? ???????? ???????? ????? ??? ?? ???? ?????? ????? ???? ??? ?