2008

Nauges, Céline and Van Den Berg, Caroline (2008) Economies of Density, Scale and Scope in the Water Supply and Sewerage Sector: A Study of Four Developing and Transition Economies. Journal of Regulatory Economics, 34 (2). pp. 144-163.

2009

Nauges, Céline and Van Den Berg, Caroline (2009) Demand for Piped and Non-Piped Water Supply Services: Evidence from Southwest Sri Lanka. Environmental and Resource Economics, 42 (4). pp. 535-549.