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The Early Exercise Boundary behavior at expiry for American style of derivative
The Early Exercise Boundary behavior American style derivative
2011/1/4
In this paper, we present a new method for calculating the limit of early exercise boundary at expiry. We price American style of general derivative using a formula expressed as a sum of the value of ...
The continuous behavior of the numeraire portfolio under small changes in information structure, probabilistic views and investment constraints
continuous behavior numeraire portfolio small changes information structure probabilistic views investment constraints
2010/12/17
The numeraire portfolio in a financial market is the unique positive wealth process that makes all other nonnegative wealth processes, when deflated by it, supermartingales. The numeraire portfolio de...