A Gold Bubble?

Nouriel Roubini commented:

"Gold prices rise sharply only in two situations: when inflation is high and rising, gold becomes a hedge against inflation; and when there is a risk of a near depression and investors fear for the security of their bank deposits, gold becomes a safe haven."

"The last two years fit this pattern. Gold prices started to rise sharply in the first half of 2008, when emerging markets were overheating, commodity prices were rising, and there was concern about rising inflation in high-growth emerging markets. Even that rise was partly a bubble, which collapsed in the second half of 2008, when – after oil reached $145, killing global growth –the world economy fell into recession. As concerns about deflation replaced fear of inflation, gold prices started to fall with the correction in commodity prices."

"[...]Eventually, central banks will need to exit quantitative easing and zero-interest rates, putting downward pressure on risky assets, including commodities. Or the global recovery may turn out to be fragile and anemic, leading to a rise in bearish sentiment on commodities – and in bullishness about the US dollar."

"Another downside risk is that the dollar-funded carry trade may unravel, crashing the global asset bubble that it, together with the wave of monetary liquidity, has caused. And, since the carry trade and the wave of liquidity are causing a global asset bubble, some of gold’s recent rise is also bubble-driven, with herding behavior and “momentum trading” by investors pushing gold higher and higher. But all bubbles eventually burst. The bigger the bubble, the greater the collapse."