35 citations · 50 across the 2 of their papers we have counts for
2 papers
q-fin.ST2011★ 15 cited
Dynamics of Bid-ask Spread Return and Volatility of the Chinese Stock Market
Tian Qiu, Guang Chen, Li-Xin Zhong +1
Bid-ask spread is taken as an important measure of the financial market liquidity. In this article, we study the dynamics of the spread return and the spread volatility of four liq…
physics.soc-ph2010★ 35 cited
Cooperation in the snowdrift game on directed small-world networks under self-questioning and noisy conditions
Tian Qiu, Tarik Hadzibeganovic, Guang Chen +2
Cooperation in the evolutionary snowdrift game with a self-questioning updating mechanism is studied on annealed and quenched small-world networks with directed couplings. Around t…