Bumann, S., Hermes, N. & Lensink, R., 2013, "Financial liberalization and economic growth: A meta-analysis", Journal of International Money and Finance, 33, 255-281.
Dalhuisen, J. M., Florax, R. J. G. M., Groot, H.L.F. & Nijkamp, P., 2003, "Price and income elasticities of residential water demand: A meta-analysis", Land Economics, 79(2), 292-308.
Doucouliagos, H. & Stanley, T. D. 2009, "Publication selection bias in minimum-wage research? A metaregression analysis", British Journal of Industrial Relations, 47, 406-428.
Dresner, S. & Ekins. P., 2006, "Towards the design of an environmentally and socially conscious water metering tariff in the UK", Journal of Environmental Planning and Management, 49(6), 909-928.
Duval, S. J. & Tweedie, R. L., 2000, "Trim and fill: A simple funnel plot–based method of testing and adjusting for publication bias in meta-analysis", Biometrics, 56, 456-463.
Duval, S. J., 2005, The ‘‘trim and fill’’ method. Publication bias in meta analysis: Prevention, assessment, and adjustments, Rothstein, H. R. Sutton & A. J. West Sussex, B. M. Wiley, UK,
Efendic, A., Pugh, G. & Adnett, N., 2011, "Institutions and economic performance: A meta-regression analysis", European Journal of Political Economy, 27(3), 586-599.
Espey, M., Espey, J. & Shaw, W. D., 1997, "Price elasticity of residential demand for water: A meta-analysis", Water Resources Research, 33(6), 1369-1374.
Gallet, C. A. & List. J. A., 2002, "Cigarette demand: A meta-analysis of elasticities", Health Economics, 12(10), 821-835.
Herrington, P., 2007, "Waste not, want not: Water tariffs for sustainability", WWF-UK. Centre for Sustainable Energy, Bristol.
Javan, A., 2014, "Categorizing regions based on population", Ferdowsi University of Mashhad, Mashhad, Iran. (In Persian)
Kepes, S., Banks, G. C. & Mc Daniel, M., 2012, "Publication bias in the organizational sciences", Organizational Research Methods, 15(4), 624-662.
Khoshbakht, A., Raghfar, H. & Khiabani, N., 2009, "The estimation of water demand function of household sector according to non linear pricing through discrete–continues choice model (the case study of Tehran city during 2002 to 2006)", Journal of Water and Wastewater, 22(2), 22-30. (In Persian)
Khoshbakht, A., 2010, "The estimation of water demand function of household sector using non linear pricing (case study of Tehran between the years 2002-2006", MSc Thesis, Department of Economics, Alzahra University, Tehran. (In Persian)
Masoudian, A., 2008, "Climatology and climate condition in Iran.", University of Isfahan, Isfahan, Iran. (In Persian)
Mazzanti, M. & Montini, A., 2006, "The determinants of residential water demand: Empirical evidence for a panel of Italian municipalities", Applied Economics Letters, 13(2), 107-111.
Ministry of Energy, 2012, Principles and procedures to achieve the agreed price of water, Publication No 619, Tehran, Iran. (In Persian)
Musavi, S. & Mohamadi, H., 2007, "Determine and evaluate the cost and the price elasticity for water demand of urban households in the two groups of owners and tenants in the city of Marvdasht", Water Engineering, 1(1), 67-75.
Musavi, S., Mohamadi, H., Boostani, F., 2008, "Estimation of water demand function for urban households: A case study in city of Marvedasht", Journal of Water and Wastewater, 21 (2), 90-94. (In Persian)
Nelson, J. P., 2014, "Estimating the price elasticity of beer: Meta-analysis of data with heterogeneity, dependence, and publication bias", Journal of Health Economics, 33(1), 180-187.
Nieswiadomy, M., 1992, "Estimating urban residential water demand: Effects of price structure, conservation, and education", Water Resource Research, 28(3), 609-615.
OECD., 2009, Managing water for all: An OECD perspective on pricing and financing, OECD Publishing, Paris.
Pazhuan, J., 2002, "Estimating the water demand function: A case study in city of Tehran", Journal of Economic Reserches of Iran, 16, 47-67. (In Persian)
Salehnia, N., Falah, M.A., Ansari, H. & Davari, K., 2007, "Study of municipal drinking water tariffs and its effect on water consumption pattern, case study: City of Neyshabour", Journal of Water and Wastewater, 18(3), 50-59. (In Persian)
Sebri, M., 2014, "A meta-analysis of residential water demand studies", Environment, Development and Sustainability, 16(3), 499-520.
Sherzeei, G. & Ahrari, M., 2008, "Forecasting water demand function of Tehran city using structural model, time series and artificial neural network of GMDH", Journal of Economic Research, 43(84), 151-175.
Spiegelhalter, D. J., 2005, "Funnel plots for comparing institutional performance", Statistics in Medicine, 24(8), 1185-1202.
Stanley, T. D. & Doucouliagos, H., 2012, Meta-regression analysis in economics and business, routledge, 1st Ed., Routledge United Kingdom.
Tabesh, M. & Dini, M., 2007, "Forecasting daily urban water demand using artificial neural networks, A case study of Tehran urban water", Journal of Water and Wastewater, 24(1), 84-95. (In Persian)
The United Nations Educational, Scientific and Cultural Organization, 2012, Managing water under uncertainty and risk, Report 4, Vol. 1, New York, USA.
)