This paper extends the effective average tax rate (EATR) developed in Devereux and Griffith (2003) by relaxing the assumption of a one-period perturbation in the capital stock. Instead it allows a permanent investment. While this may appear a small change, it has important implications. First,...

This paper provides an updated overview of tax incentives for business investment. It begins by noting that tax competition is likely to be a major force driving countries'' tax reforms, and discusses tax incentives as a possible response to this. This is complemented by other arguments for and...

Evidence that cash flow has a significant effect on company investment spending, after controlling for Tobin's average Q, has often been interpreted as suggesting the importance of financing constraints. Recent work on measurement error in the Q model casts doubt on this interpretation. It is...