Aligner, D.J., Chu, S.F., On estimating the industry production function (1968) Am Econ Rev, 58, pp. 826-889
(2012) Hosepipe bans: final four companies lift restrictions, , http://www.bbc.co.uk/news/uk-england-18764953, BBC, Retrieved 28 Aug 2012
Bottasso, A., Conti, M., Price cap regulation and the ratchet effect: a generalized index approach (2009) J Prod Anal, 32, pp. 191-201
Bottasso, A., Conti, M., Scale economies, technology and technical change in the water industry: evidence from the English water only sector (2009) Reg Sci Urban Econ, 39 (2), pp. 138-147
Bottasso, A., Conti, M., Piacenz, M., Vannoni, D., The appropriateness of the poolability assumption for multiproduct technologies: evidence from the English water and sewerage utilities (2011) Int J Prod Econ, 130, pp. 112-117
Chiang, A., (1999) Métodos Fundamentales de Economía Matemática, , McGraw-Hill, Chile: (F, Muñoz-Murgui & R. Sala-Garrido Trans.)
Coelli, T., Gautier, A., Perelman, S., Saplacan-Pop, R., Estimating the cost of improving quality in electric distribution: a parametric distance function approach (2013) Energy Policy, 53, pp. 287-297
Coelli, T., Rao, D.S.P., O'Donnell, C.J., Battese, G.E., (2005) An introduction to efficiency and productivity Analysis, , Springer, New York
Cropper, M., Oates, W., Environmental economics, a survey (1992) J Econ Lit, 30, pp. 675-740
Dang, T., Mourougane, A., (2014) Estimating Shadow Prices of Pollution in Selected OECD Countries, OECD Green Growth Papers, No 2014/02, , OECD Publishing, Paris
Diewert, W.E., Wales, T.J., Flexible functional forms and global curvature conditions (1987) Econometrica, 55 (1), pp. 44-68
(1986) Privatisation of the water authorities in England and Wales, , Department of the Environment, London
Du, P., Parmeter, C.F., Racine, J.S., Nonparametric kernel regression with multiple predictors and multiple shape constraints (2013) Stat Sin, 23, pp. 1348-1371
(2011) Environment Agency Position Statement Household Water Metering, , http://publications.environment-agency.gov.uk/PDF/GEHO1011BUER-E-E.pdf, Environmental Agency, retrieved 26 Aug 2012
Fare, R., Grosskopf, S., Lovell, C.A.K., Yaisewarng, S., Derivation of shadow prices for undesirable outputs (1993) Rev Econ Stat, 75 (2), pp. 374-380
Fare, R., Grosskopf, S., Noh, D., Weber, W., Characteristics of a polluting technology: theory and practice (2005) J Econom, 126 (2), pp. 469-492
Fernandez, C., Osiewalski, J., Steel, M.F.J., On the use of panel data in stochastic frontier models with improper priors (1997) J Econom, 79 (1), pp. 169-193
Gallant, R., Golub, G., Imposing curvature restrictions on flexible functional form (1984) J Econom, 26, pp. 295-321
Garcia, S., Thomas, A., The structure of municipal water supply costs: applications to a panel of French local communities (2001) J Prod Anal, 16, pp. 5-29
Geweke, J., Evaluation the accuracy of sampling-based approaches to the calculation of posterior moments (1992) Bayesian Statistics 4, , Bernardo J, Berger J, Dawid A, Smith A, (eds), Clarendon Press, Oxford
Giannikis, D., Jamasb, T., Pollitt, M., Benchmarking and incentive regulation of quality of service: an application to the UK electricity distribution networks (2005) Energy Policy, 33, pp. 2256-2271
Griffiths, W.E., O’Donnell, C.J., Tan, C., Imposing regularity conditions on a system of cost and cost-share equations: a Bayesian approach (2000) Aust J Agric Resour Econ, 44 (1), pp. 107-127
Growitsch, C., Jamasb, T., Pollitt, M., Quality of service, efficiency and scale in network industries: an analysis of European electricity distribution (2009) Appl Econ, 41 (20), pp. 2555-2570
Henningsen, A., Henning, C., Imposing regional monotonicity on translog stochastic production frontiers with a simple three-step procedure (2009) J Prod Anal, 32, pp. 217-229
(2012) Hosepipe bans come into force for southern and eastern England, , http://www.guardian.co.uk/environment/2012/apr/05/hosepipe-bans-southern-eastern-england., April The Guardian. Retrieved 30 Aug 2012
Koop, G., (2003) Bayesian econometrics, , John Wiley & Sons Ltd., Chichester
Koop, G., Osiewalski, J., Steel, M., The components of output growth: a stochastic frontier analysis (1999) Oxf Bull Econ Stat, 61 (4), pp. 455-487
Koop, G., Osiewalski, J., Steel, M., Modeling the sources of output growth in a panel of countries (2000) J Bus Econ Stat, 18 (3), pp. 284-299
Koop, G., Steel, M., Osiewalski, J., Posterior analysis of stochastic frontier models using Gibbs sampling (1995) Comput Stat, 10, pp. 353-373
Martins, R., Coelho, F., Fortunato, A., Water losses and hydrographical regions influence on the cost structure of the Portuguese water industry (2012) J Prod Anal, 38, pp. 81-94
O’Donnell, C.J., Coelli, T., A Bayesian approach to imposing curvature on distance functions (2005) J Econom, 126, pp. 493-523
(2012) National Population Projections, , http://www.ons.gov.uk/ons/rel/npp/national-population-projections/2010-based-reference-volume--series-pp2/index.html., Office for National Statistics 2010-based reference volume: Series PP2. Retrieved 31 Aug 2012
Leakage and Water Efficiency. (House of Commons Papers HC 971 SE/2000/12) (2000) Retrieve from, , https://www.nao.org.uk/wp-content/uploads/2000/12/9900971.pdf
(2011) Your Water and Sewerage Bill 2011-12, , http://www.ofwat.gov.uk/consumerissues/chargesbills/prs_lft_charges2011-12.pdf, Ofwat Retrieved 25 Apr 25, 2014
Parmeter, C.F., Sun, K., Henderson, D.J., Kumbhakar, S.C., Estimation and inference under economic restrictions (2014) J Prod Anal, 41, pp. 111-129
Pittman, R., Issues in pollution control: interplant cost differences and economies of scale (1981) Land Econ, 57, pp. 1-17
Reinhard, S., Lovell, C.A.K., Thijssen, G., Econometric estimation of technical and environmental efficiency: an application to Dutch dairy farms (1999) Am J Agric Econ, 81, pp. 44-60
estimated with SFA and DEA (2000) Eur J Oper Res, 121, pp. 287-303
Saal, D., Parker, D., The impact of privatization and regulation on the water and sewerage industry in England and Wales: a translog cost function model (2000) Managerial Decis Econ, 21, pp. 253-268
Saal, D., Parker, D., Productivity and price performance in the privatized water and sewerage companies in England and Wales (2001) J Regul Econ, 20, pp. 61-90
Saal, D., Parker, D., Coelli, L., Assessing the performance of water operations in the English and Welsh water industry: a lesson in the implications of inappropriately assuming a common frontier (2006) Performance measurement and regulation of network industries, Edward Elgar, Cheltenham, , UK and Northampton: USA
Saal, D., Parker, D., Weyman-Jones, T., Determining the contribution of technical change, efficiency change and scale change to productivity growth in the privatized English and Welsh water and sewerage industry: 1985–2000 (2007) J Prod Anal, 28, pp. 127-139
Shy, O., (2001) The economics of network industries, , Cambridge University Press, Cambridge
Simon, C., Blume, L., (1994) Mathematics for economists, , W.W. Norton & Company Inc, New York
Terrell, D., Incorporating monotonicity and concavity conditions in flexible functional forms (1996) J Appl Econometr, 11 (2), pp. 179-194
Torres, M., Morrison Paul, C.J., Driving forces for consolidation or fragmentation of the US water utility industry: a cost function approach with endogenous output (2006) J Urban Econ, 59 (1), pp. 104-120
Van Soest, D., List, J., Jeppesen, T., Shadow prices, environmental stringency, and international competitiveness (2006) Eur Econ Rev, 50, pp. 1151-1167
Wolff, H., Heckelei, T., Mittelhammer, R., Imposing curvature and monotonicity on flexible functional forms: an efficient regional approach (2010) Comput Econ, 36 (4), pp. 309-339
Yaisawarng, S., Klein, D., The effects of sulfur dioxin controls on productivity change in the U.S. electric power industry (1994) Rev Econ Stat, 76 (3), pp. 447-460
Yu, W., Jamasb, T., Pollitt, M., (2008) Does weather explain the cost and quality? An analysis of UK electricity distribution companies, , University of Cambridge, Cambridge: Electricity Policy Research Group Working Papers, No.EPRG0827