The latest Bullion Buzz is out. One article focus on inflation and the question 'how much bullion would be needed to cover inflation'. Here is an excerpt:

"Including gold bullion in an equities portfolio has the effect of lowering the volatility of portfolio return and raising the return-risk ratio, just as the inclusion of any other asset would. But gold has a special risk-reducing property that other assets lack. It is not only a hedge against inflation, but a market leading indicator of inflation and, better still, a direct measure of the damage done by inflation to an equities portfolio. The negative impact on stock returns from a rise in the price of gold lasts for at least five years. Ranson calculates that a US equities portfolio in which 15% of the assets are diverted to gold bullion would be effectively immune from damage due to a rising gold price. “That is equivalent, we believe, to immunity from inflation,” he writes." Read more here: BullionBuzz