Trading Activity and Price Volatility in the Municipal Bond Market
38 Pages Posted: 18 Oct 2002 Last revised: 31 Jan 2008
Utilizing a comprehensive database of transactions in municipal bonds, we investigate the volume-volatility relationship in the muni market. We find a positive relationship between the number of transactions and a bond's price volatility. In contrast to previous studies, we find a negative relationship between average deal size and price volatility. These results are found to be robust throughout the sample. Our results are inconsistent with current theoretical models of the volume-volatility relationship. These inconsistencies may arise because current models fail to account for the effects of overall market liquidity on the costs of large transactions.
Keywords: Municipal, bond, price, volatility, volume
JEL Classification: G10, G18, G20, G28
Suggested Citation: Suggested Citation