1. Ackerman F, Heinzerling L (2004) On knowing the price of everything and the value of nothing. The New Press, New York
2. Ahlroth S (2009) Valuation of environmental impacts and its use in environmental systems analysis tools. PhD dissertation 2009-10-2, Environmental strategies Research, KTH
3. Ahlroth S, Finnveden G (2009) Ecovalue08—a new valuation method for environmental systems analysis tools. In: Ahlroth S (ed) Valuation of environmental impacts and its use in environmental systems analysis tools. Doctoral thesis, KTH, Stockholm
4. Anonymous (1987) Our Common Future, Report of the World Commission on Environment and Development, World Commission on Environment and Development, 1987. Published as Annex to General Assembly document A/42/427. Development and International Co-operation: Environment August 2, 1987, and by Oxford Press 1987
5. Arrow KJ (1950) A difficulty in the concept of social welfare. J Polit Econ 58(4):328–346