Profits and Position Control

Journal of International M peerlessy and Finance 17 Ž1998. 97 115 Profits and position control: a week of FX dealing Richard K. LyonsU,† U.C. Berkeley and NBER, Haas prepare of Business, U.C. Berkeley, Berkeley, CA 94720-1900, USA Abstract This fiction examines foreign exchange business at the star level. The star we track averages $100 000 in profits per day on volume of $1 million per day Žor one basis point.. The half-life of the dealers position is simply 10 min, providing strong corroborate for inventory models. A methodological innovation allows us to invest his speculative position everyplace time. This speculative position determines the per centum of profits deriving from speculation versus mediation: intermediation is oftentimes more important. 1998 Elsevier Science Ltd. All rights reserved. JEL classifications: G15; F31 trial-and-error work on FX microstructure is still in its archean stages. The early work apply futures data since that was available at heights frequencies.1 In FX, however, the futures commercialise is both much smaller than spotlight and tightly tie in to spot through arbitrage. Moreover, early data sets did not take a leak fitting granularity to capture agent heterogeneity, the hallmark of the microstructure approach. exert on the spot market itself grew in the early nineties with the availableness of quotes on an U † Tel.: q1 510 6421059; fax: q1 510 6424700; e-mail: lyons@haas.berkeley.edu I give thanks the following for helpful comments: Jeff Bohn, Frank Diebold, Bernard Dumas, record Flood, barb Meese, Mark Ready, Andrew Rose, Patrik Safvenblad, Matt Spiegel, Avanidhar Subrahmanyam, ¨ and seminar participants at Berkeley, UCLA, the federal official Reserve Board, the national Reserve Bank of New York, the NBER, and the Stockholm School of Economics. I also thank Jeff Bohn for valuable research assistance. Parts of this cover were written while visiting the IIES at Stockholm Un iversity and I thank them for their hospital! ity. Financial assistance from the National Science first appearance and...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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