In this paper, we study the effect of gamma positioning of dynamic hedgers on market quality through simulations. We find that increases in the net gamma positioning of dynamic hedgers reduces volatility and increases market stability, whereas a negative gamma positioning increases volatility...

In this paper, we study the effect of gamma positioning of dynamic hedgers on market quality through simulations. We find that increases in the net gamma positioning of dynamic hedgers reduces volatility and increases market stability, whereas a negative gamma positioning increases volatility...

This paper studies the impact of expected issuance fees on market liquidity in the Euro-area government bond market. Investment banks have a dual role as primary dealer in the secondary market as well as competitor for lead manager in the primary market. Primary dealers have the incentive to...