Market making with asymmetric information and inventory risk
نویسندگان
چکیده
منابع مشابه
Market making with asymmetric information and inventory risk
Market makers in over-the-counter markets often make offsetting trades and have significant market power. We develop a market making model that captures this market feature as well as other important characteristics such as information asymmetry and inventory risk. In contrast to the existing literature, a market maker in our model can optimally shift some trade with the informed to other discr...
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Existing microstructure literature cannot explain the empirical evidence that bid-ask spreads can decrease with information asymmetry and ignores either information asymmetry or inventory risks. We develop a market making model that highlights the asset pricing impact of market makers’ capability of making offsetting trades in markets where both information asymmetry and inventory risk are sign...
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Market-makers have the obligation to trade fixed amounts of assets at quoted bid or ask prices, and their inventories are exposed to the potential loss when the market price moves in an undesirable direction. One approach to reduce the risk associated with price uncertainty is to adjust the inventory at the price of losing potential spread gain. For a single-asset model, we show that a threshol...
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A market with asymmetric information can be viewed as a repeated exchange game between the informed sector and the uninformed one. In a market with risk-neutral agents, De Meyer [2010] proves that the price process should be a particular kind of Brownian martingale called CMMV. This type of dynamics is due to the strategic use of their private information by the informed agents. In the current ...
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We study the information asymmetry issues in a decentralized inventory sharing system consisting of a manufacturer and two independent retailers, who privately hold demand information, non-cooperatively place their orders, but cooperatively share inventories with each other. We find that while the manufacturer needs retailers’ mean demand and standard deviation for her wholesale price decision,...
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ژورنال
عنوان ژورنال: Journal of Economic Theory
سال: 2016
ISSN: 0022-0531
DOI: 10.1016/j.jet.2016.01.005