The US is sinking ... sinking ... sinking, page-62

Cashman

Do I know more that the former Chairman of the Fed? I know what Greenspan is really talking about because I read the whole article.

Greenspan's article isn't about price fixing in the gold market! The issue he is referring to is whether central banks should continue to use gold as part of their reserves.

Let's put your quote into context by reading the two previous paragraphs:

If the dollar or any other fiat currency were universally acceptable at all times, central banks would see no need to hold any gold. The fact that they do indicates that such currencies are not a universal substitute. Of the 30 advanced countries that report to the International Monetary Fund, only four hold no gold as part of their reserve balances. Indeed, at market prices, the gold held by the central banks of developed economies was worth $762 billion as of December 31, 2013, comprising 10.3 percent of their overall reserve balances. (The IMF held an additional $117 billion.) If, in the words of the British economist John Maynard Keynes, gold were a “barbarous relic,” central banks around the world would not have so much of an asset whose rate of return, including storage costs, is negative.

No mention of price manipulation there. Let's read more.

There have been several cases where policymakers have contemplated selling off gold bullion. In 1976, for example, I participated, as chair of the Council of Economic Advisers, in a conversation in which then U.S. Treasury Secretary William Simon and then Federal Reserve Board Chair Arthur Burns met with President Gerald Ford to discuss Simon’s recommendation that the United States sell its 275 million ounces of gold and invest the proceeds in interest-earning assets. Whereas Simon, following the economist Milton Friedman’s view at that time, argued that gold no longer served any useful monetary purpose, Burns argued that gold was the ultimate crisis backstop to the dollar. The two advocates were unable to find common ground. In the end, Ford chose to do nothing. And to this day, the U.S. gold hoard has changed little, amounting to 261 million ounces.

So "issue" is whether central banks should buy or sell gold, not whether they should control the price.

How could you not see that?