This paper proposes a framework for the surveillance of financial institutions' derivatives activities. The designed framework builds on information likely to be collected by financial market regulators for supervisory purposes, and/or information collected by market participants for the purpose...

This paper uses a dynamic optimization model to estimate the welfare gains of hedging against commodity price risk for commodity-exporting countries. The introduction of hedging instruments such as futures and options enhances domestic welfare through two channels. First, by reducing export...