2 papers
cs.AI2026
Does Rank Still Matter? Position Bias When AI Agents Shop on Our Behalf
Davood Wadi, Yu Ma
Search rankings are valuable because human attention is scarce and sequential. Higher-placed alternatives are easier to find, so they are examined and bought more often. Consumers…
q-fin.CP2026
M3: A State-Event Generative Foundation Model for Market Microstructure Dynamics
Yanzhi Zhang, Yu Ma, Yilin Cheng +2
Market microstructure simulation aims to model how liquidity, prices, and order flow evolve in electronic financial markets. Since market data reveal only one realized trajectory,…