interview credit derivatives dear vince thank invitation yesterday pleasure meet learn group structure extent involved please extend thanks particularly interested credit swap trading platform enron recently started platform provide unique visibility credit markets suggested tried learn tanya would like learn possible meet people directly linked effort simple instruments like credit swaps require serious modelling capability pricing hedging apparently simple intruments market visibility mention explored credit derivatives trading successfully enron possesses superior vis vis morgan stanley salomon smith barney chase manhatan etc modelling technology credit derivatives would like consider possibility enron would like help develop participate putting together business mentioned done work credit derivatives deeply familiar virtually work principal academics credit derivatives namely duffie lando tuffano duffee das lelland etc read carefully work published well working papers subject date look forward hearing best regards joao