Takashi Kato. An Optimal Execution Problem with Market Impact


Social Sciences / Economics / Financial

Submitted on: May 16, 2012, 18:07:11

Description: We study an optimal execution problem in a market model which considers market impact. First we study a discrete-time model and describe a value function. Then, by shortening the intervals of the execution times, we derive the value function of a continuous-time model and study some of its properties (continuity, semi-group property and viscosity property). We show that these vary with the strength of the market impact. We introduce some examples which show that the forms of the optimal strategies change completely, depending on the amount of the trader's security holdings.

The abstract of this article has been published in the "Intellectual Archive Bulletin" , May 2012, ISSN 1929-1329.

The full-text article has been published in the "IntellectualArchive" journal , Vol.1, Num.1, May 2012, ISSN 1929-4700.

The Library and Archives Canada reference page: collectionscanada.gc.ca/ourl/res.php?url_ver=Z39.88......

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Takashi_Kato__Market_Impact.pdf



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