... Ehtisham and Eric Mottu (2003), “Oil Revenue Assignments: Country Experi-ences and Issues,” in Jeffrey M. Davis, Rolando Ossowski and Annalisa Fedelino (eds.), Fiscal Policy Formulation and Implementation ... IISectoral experiences and issues 87 4 Petroleum scal regimes: evolution and challenges 89CAROLE NAKHLE 5 International mineral taxation: experience and issues 122LINDSAY HOGAN AND BRENTON GOLDSWORTHY ... society should differ considerably as between, say, Australia, Canada, and Norway on the one hand and Angola, Chad, and Timor- Leste on the other. Collier stresses four distinctive features...