1. Production, consumption and externalities;Ayres;American Economic Review,1969
2. The impact of environmental regulation on industry productivity: direct and indirect effects;Barbera;Journal of Environmental Economics and Management,1990
3. The Theory of Environmental Policy;Baumol,1988
4. The impact of environmental constraints on productivity improvement in integrated paper plants;Boyd;Journal of Environmental Economics and Management,1999
5. R.G. Chambers, T. Melkonyan, Production Technologies, Material Balance, and the Income-Environmental Quality Trade-Off, University of Exeter Working Paper, 2012.