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Identifier uch.math.msc//2006nipiraki
Title Μεταβολικές ανισότητες και προβλήματα ελευθέρων συνόρων στη Μαθηματική Χρηματοοικονομία
Author Νιπυράκη, Μαρία Αν
Abstract In this paper, we show that the problem of pricing the American put is equivalent to solving an optimal stopping problem. The optimal stopping problem gives rise to a parabolic free − boundary problem. We show there is a unique solution to this problem which has a lower boundary. We identify an integral equation solved by the boundary and show that it is the unique solution to this equation satisfying certain, natural, additional conditions.
Language Greek
Subject American option
free-boundary problem
martingale
optimal stopping
put
Issue date 2006-12-14
Collection   School/Department--School of Sciences and Engineering--Department of Mathematics--Post-graduate theses
  Type of Work--Post-graduate theses
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