<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">Professor, <div class=""><br class=""></div><div class="">Is it fair to consider Girsanov a ‘<i style="font-weight: bold;" class="">mapping’ </i> from one measure to another measure (i.e. Risk Neutral)?</div></body></html>