In OTC bond markets many investors face high costs of trade, and these costs appear to berelated to the lack of price transparency. We study the consequences this has for efficient pricediscovery. Prices of municipal bonds react sluggishly to macroeconomic news. Yield spreads overtreasuries...

Build America Bonds (BABs) were issued by states and municipalities for twenty months as an alternative to tax-exempt bonds. The program was part of the 2009 fi scal stimulus package. The bonds are taxable to the holder, but the federal Treasury rebates 35% of the coupon payment to the issuer....