This article presents a survey of how optimal income taxation is influenced by labour market considerations. We begin with the standard supply-side optimal income tax model of Mirrlees, and outline the various extensions to that model. We then consider how optimal taxation is affected by various...

This paper surveys the various forms of market failure that can arise when innovating entrepreneurs consider entering an industry, and outlines possible implications for public policy. Externalities can arise from entrepreneurial activities such as spillover benefits from new innovations and...

It is well-known that cash-flow business taxes with full loss-offset, and their present-value equivalents, are neutral with respect to firms' investment decisions when firms are riskneutral and there are no distortions. We study the effects of cash-flow business taxation when there is bankruptcy...