%0 Journal Article %T Market shape formation, statistical equilibrium and neutral evolution theory %A Sergey Sosnovskiy %J Quantitative Finance %D 2015 %I arXiv %X Mathematical methods of population genetics and framework of exchangeability provide a Markov chain model for analysis and interpretation of stochastic behaviour of equity markets, explaining, in particular, market shape formation, statistical equilibrium and temporal stability of market weights. %U http://arxiv.org/abs/1506.07163v1