Don't Know What You've Got 'Til It's Gone: The Sources and Uses of Liquidity

The global financial crisis has debunked several myths about liquidity, including that long-term investors do not need short-term liquidity and that short-term investors are a reliable source of short-term liquidity. Instead, the most important source of liquidity is unleveraged contrarian investors who are willing to take the other side of an overcrowded trade.