Tag Archives: Rachel Taqqu

The Challenge of Long-Term Income: Part II

In Part I of this article, I explained why I have issues with the traditional idea that individuals should provide for their required level of retirement income (beyond what is provided by Social Security and any pensions) entirely with assets with zero risk of loss of principal (e.g. Treasury bonds).  In Part II, I discuss the alternative approaches.

There are two investments that have zero loss of principal: traditional Treasury bonds and Treasury Inflation-Protected Securities (TIPS), which are Treasury bonds with embedded protection against inflation.

I agree with the notion that people need to save and invest so as to be able to provide a very reliable and consistent income stream in retirement.  Zvi Bodie has presented a compelling argument that investments in stocks do not become less risky as you hold them for longer periods, so that investors cannot rely on stocks as part of their required income stream.  I have performed detailed analysis of Bodie’s argument and I agree with his argument: the magnitude of loss that you can face with an equity-heavy portfolio increases the longer you hold the portfolio.  As I noted in Part I, William Bernstein has recently advocated for a portfolio in which all of your required income is provided by Treasuries and annuities, largely consistent with Bodie. Continue reading