Entrepreneurial finance with equity-for-guarantee swap and idiosyncratic risk. - Huamao Wang; Zhaojun Yang; Hai Zhang 004 (Eur. J. Oper. Res., 2015)

Algorithmic trading for online portfolio selection under limited market liquidity. - Youngmin Ha; Hai Zhang 004 (Eur. J. Oper. Res., 2020)