Abstract. Equity warrants are instruments that bestow upon the holder of the instrument the right to buy a particular stock at a predetermined price within a stipulated time frame. However, to gain this right, the buyer of such warrants usually needs to make an upfront payment to the warrants...

We present a unified, market-complete model that integrates both Bachelier and Black- Scholes-Merton frameworks for asset pricing. The model allows for the study, within a unified framework, of asset pricing in a natural world that experiences the possibility of negative security prices or...