Hi Mike -
It's often said that gold works as an inflation hedge, but Larry S. and others have done a good job IMO of disputing that. That's a "straw man" argument against gold. Maybe over the long, long run gold holds it's real value against depreciating currencies, but it is far too volatile an asset to act as a good inflation "hedge," if by that we mean that it's price reliably tracks inflation year in and year out. You only have to look back at the 21 years from 1981-2001 to see that. Over those 21 years, gold lost ground to inflation in 16, and the real (inflation adjusted) annual return averaged (-6.1)%. It is, however, a unique hedge against the follies of paper assets such as stocks and bonds, currencies, as well as monetary, political and economic crises. It is unique in maintaining a persistent low or negative correlation to paper assets, so it comes in quite handy as a portfolio diversifier. But don't expect it to offset inflation unless that inflation is accompanied or caused by monetary, political, or economic dislocations, or dramatic currency devaluations, as was the case in the 1970s when gold did hedge the spike in inflation. In the nine years 1972-1980, gold beat inflation in 7, with an average annual real return of 28.2%.