1. Arthur WB (1990) Competing technologies: an overview. In: Dosi G, Freeman C, Nelson R, Silverberg G, Soete L (eds) Technical change and economic theory. Pinter, London
2. Barker T, Haoran P, Kohler J, Warren R, Winne S (2006) Decarbonising the global economy with induced technological change: scenarios to 2100 using E3MG. The Energy Journal (Special Issue: ‘Endogenous Technological Change and the Economics of Atmospheric Stabilization’), 143–160
3. Best G (2006) Keynote address on “Defining Bioenergy and Biofuels: Development Aspects and Economic Benefits” to: UN Foundation and German NGO Forum, 2006
4. Bot AJ, Nachtergaele FO, Young A (2000) Land resource potential and constraints at regional and country levels. Land and Water Division, FAO, Rome
5. Common MS (1988) Environmental and resource economics: an introduction. Longmans, London