1. Arapostathis, S., Carlsson-Hyslop, A., Pearson, P.J.G., Thornton, J., Gradillas, M., Laczay, S., Wallis, S. 'Governing transitions: cases and insights from the history of the UK gas industry. Energy Policy – special issue on Transition Pathways, this issue
2. Competing technologies, increasing returns, and lock-in by historical events;Arthur;The Economic Journal,1989
3. Increasing Returns and Path Dependence in the Economy;Arthur,1994
4. The Nature of Technology: What it is and How It Evolves;Arthur,2009
5. The Origin of Wealth: Evolution, Complexity and the Radical Remaking of Economics;Beinhocker,2006