1. Anaya, K., & Pollitt, M. (2017). Regulating the electricity system operator: Lessons for Great Britain from around the world. EPRG working paper, No. 1718. Cambridge: University of Cambridge.
2. Anaya, K., & Pollitt, M. (2018). Reactive power procurement: Lessons from three leading countries. EPRG working paper, No.1829. Cambridge: University of Cambridge.
3. BEIS. (2018). Digest of UK energy statistics 2018. London: Department of Business, Energy and Industrial Strategy.
4. Bohn, R. E., Caramanis, M. C., & Schweppe, F. C. (1984). Optimal pricing in electrical networks over space and time. RAND Journal of Economics, 15(3), 360–376.
5. CMA. (2016a). Energy market investigation. Appendix 7.1: Liquidity. London: Competition and Markets Authority.