Conventional asset allocation wisdom has one shifting to more fixed income as one ages. The discussion in Adjusting Strategy when you hit your # early is interesting. I found this post by Livesoft most thought provoking. Hopefully others will as well. It seems exactly right - one needs the most predictability in the years surrounding retirement. As one ages after retirement, life expectancy decreases, retirement cash flow needs are more well known, and the defined benefits such as Social Security, Pensions and Annuties will have kicked in.
What I haven't seen before, but makes perfect sense, is that one might invert the glide slope in later years to increase the allocation in equities and the (expected) amount to leave to one's spouse, heirs, or causes.
Have any of you that are approaching or past retirement come to think this way?