This paper extends the two-period model of Mason and Swanson (1996) to investigate the optimal management of a firm faced with a long-term liability that occurs at a random date. Three issues are analysed: the optimal dividend policy; optimal expenditure on safety to delay the occurrence of any...

This paper describes global biodiversity conservation as a co-operative bargaining problem. We model an interdependent ‘technology rich’ North and a ‘gene rich’ South who must co-operate in the biotechnology sector in order to combine their unique and essential resources and maximise...