These following things are likely to impact an investor’s portfolio allocation to an excellent extent –???? ?????? ??? ????? ????? ??????? ???????? ????? ????? ?????? ???????? ?? ????? ?????? ???? ????? ????? ??????????? ???? ?????? ?? ?????? ?????????? ???? ???? ??? ?????? ??????? ??? ????? ???????? ???????? ????? ??? ?? ???? ?????? ????? ????