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How does the market react to your order flow?
Financial markets market microstructure limit order book
2011/7/22
We present an empirical study of the intertwined behaviour of members in a financial market. Exploiting a database where the broker that initiates an order book event can be identified, we decompose t...
Optimal investment on finite horizon with random discrete order flow in illiquid markets
liquidity modelling discrete order flow optimal investment inhomogenous Poisson process dynamic programming
2010/11/1
We study the problem of optimal portfolio selection in an illiquid market with discrete order flow. In this market, bids and offers are not available at any time but trading occurs more frequently nea...
A Theory for Market Impact: How Order Flow Affects Stock Price
Theory Market Impact Order Flow Affects Stock Price
2010/12/17
It is known that the impact of transactions on stock price (market impact) is a concave function of the size of the order, but there exists little quantitative theory that suggests why this is so. I ...