Chang, Chia-ling; Ilomäki, Jukka; Laurila, Hannu - In: Risks : open access journal 9 (2021) 12, pp. 1-12
The paper presents a two-period Walrasian financial market model composed of informed and uninformed rational investors … assets to stabilize the market price. It is found that the intervention makes the risky asset's market price per share less … sensitive to information shocks, which presses the market price towards its average price thus reducing price variance. The …