Pinter, Gabor; Uslu, Semih; Lou, Dong - 2023
find significant changes in the composition of liquidity providers: hedge funds buy a large share of the issue outside pre …-MPC windows, but they shy away from liquidity provision in pre-MPC windows, being replaced by less speculative investors such as … liquidity providers before high-informational events, which can also explain the price drift observed in the data …