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Evaluation of the Efficiency of Basic Sanitation Integrated Management in Brazilian Municipalities

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  • Alvaro Cavalcanti

    (Federal Institute of Education, Science and Technology of Paraíba, 58015-020 Paraíba, Brazil
    Graduate Program of Industrial Engineering, Federal University of Bahia, 40210-630 Bahia, Brazil)

  • Arthur Teixeira

    (Graduate Program of Industrial Engineering, Federal University of Bahia, 40210-630 Bahia, Brazil
    Department of Mechanical Engineering, Federal University of Bahia, 40210-630 Bahia, Brazil)

  • Karen Pontes

    (Graduate Program of Industrial Engineering, Federal University of Bahia, 40210-630 Bahia, Brazil
    Department of Chemical Engineering, Federal University of Bahia, 40210-630 Bahia, Brazil)

Abstract

This study aims to evaluate the level of technical efficiency of companies that perform the integrated management of basic sanitation in Brazilian municipalities. A Multiple Data Envelopment Analysis (M-DEA) model was applied to estimate the performance of water supply and sewage services in 1628 municipalities covering more than 56 % of the Brazilian population, identifying the factors that most influence the efficiency of the sector in the years 2008 and 2016. The M-DEA methodology is an extension of Data Envelopment Analysis (DEA) with multiple DEA executions considering all combinations of inputs and outputs to calculate efficiency scores. The methodology reduces possible biases in the selection of resources and products of the model, ability to support decision-making in favor of improvements in the sector′s efficiency based on national regulatory framework. The analyses show that the companies analyzed can increase their operating results and attendance coverage by more than 60 % , given the current levels of infrastructure, human and financial resources in the sector. Based on the simulation of potential efficiency gains in Brazilian basic sanitation companies, the estimates show that the coverage of the population with access to sanitary sewage would go from the current 59.9 % to 76.5 % . The evidence found provides indications to subsidize sanitation management in the country at the micro-analytical level, enabling a better competitive position in the sector for the integrated management of basic sanitation and its universalization in Brazil.

Suggested Citation

  • Alvaro Cavalcanti & Arthur Teixeira & Karen Pontes, 2020. "Evaluation of the Efficiency of Basic Sanitation Integrated Management in Brazilian Municipalities," IJERPH, MDPI, vol. 17(24), pages 1-29, December.
    • Handle: RePEc:gam:jijerp:v:17:y:2020:i:24:p:9244-:d:459910
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    1. Kapelko, Magdalena & Oude Lansink, Alfons & Stefanou, Spiro E., 2014. "Assessing dynamic inefficiency of the Spanish construction sector pre- and post-financial crisis," European Journal of Operational Research, Elsevier, vol. 237(1), pages 349-357.
    2. Golany, B & Roll, Y, 1989. "An application procedure for DEA," Omega, Elsevier, vol. 17(3), pages 237-250.
    3. Abbott, Malcolm & Cohen, Bruce & Wang, Wei Chun, 2012. "The performance of the urban water and wastewater sectors in Australia," Utilities Policy, Elsevier, vol. 20(1), pages 52-63.
    4. Charnes, A. & Cooper, W. W. & Rhodes, E., 1978. "Measuring the efficiency of decision making units," European Journal of Operational Research, Elsevier, vol. 2(6), pages 429-444, November.
    5. Abbott, Malcolm & Cohen, Bruce, 2009. "Productivity and efficiency in the water industry," Utilities Policy, Elsevier, vol. 17(3-4), pages 233-244, September.
    6. Ferro, Gustavo & Lentini, Emilio J. & Mercadier, Augusto C. & Romero, Carlos A., 2014. "Efficiency in Brazil's water and sanitation sector and its relationship with regional provision, property and the independence of operators," Utilities Policy, Elsevier, vol. 28(C), pages 42-51.
    7. Barbosa, Alexandro & Lima, Severino Cesário de & Brusca, Isabel, 2016. "Governance and efficiency in the Brazilian water utilities: A dynamic analysis in the process of universal access," Utilities Policy, Elsevier, vol. 43(PA), pages 82-96.
    8. Byrnes, Patricia & Grosskopf, Shawna & Hayes, Kathy, 1986. "Efficiency and Ownership: Further Evidence," The Review of Economics and Statistics, MIT Press, vol. 68(2), pages 337-341, May.
    9. Tupper, Henrique Cesar & Resende, Marcelo, 2004. "Efficiency and regulatory issues in the Brazilian water and sewage sector: an empirical study," Utilities Policy, Elsevier, vol. 12(1), pages 29-40, March.
    10. Banker, Rajiv D. & Chang, Hsihui, 2006. "The super-efficiency procedure for outlier identification, not for ranking efficient units," European Journal of Operational Research, Elsevier, vol. 175(2), pages 1311-1320, December.
    11. Bienvenido Ortega & Jesús Sanjuán & Antonio Casquero, 2017. "Determinants of efficiency in reducing child mortality in developing countries. The role of inequality and government effectiveness," Health Care Management Science, Springer, vol. 20(4), pages 500-516, December.
    12. Léopold Simar, 2003. "Detecting Outliers in Frontier Models: A Simple Approach," Journal of Productivity Analysis, Springer, vol. 20(3), pages 391-424, November.
    13. R. D. Banker & A. Charnes & W. W. Cooper, 1984. "Some Models for Estimating Technical and Scale Inefficiencies in Data Envelopment Analysis," Management Science, INFORMS, vol. 30(9), pages 1078-1092, September.
    14. Retzlaff-Roberts, Donna & Chang, Cyril F. & Rubin, Rose M., 2004. "Technical efficiency in the use of health care resources: a comparison of OECD countries," Health Policy, Elsevier, vol. 69(1), pages 55-72, July.
    15. Dyson, R. G. & Allen, R. & Camanho, A. S. & Podinovski, V. V. & Sarrico, C. S. & Shale, E. A., 2001. "Pitfalls and protocols in DEA," European Journal of Operational Research, Elsevier, vol. 132(2), pages 245-259, July.
    16. Seroa da Motta, Ronaldo & Moreira, Ajax, 2006. "Efficiency and regulation in the sanitation sector in Brazil," Utilities Policy, Elsevier, vol. 14(3), pages 185-195, September.
    17. Carvalho, Anne Emília Costa & Sampaio, Luciano Menezes Bezerra, 2015. "Paths to universalize water and sewage services in Brazil: The role of regulatory authorities in promoting efficient service," Utilities Policy, Elsevier, vol. 34(C), pages 1-10.
    18. Alvaro Cavalcanti & Arthur Teixeira & Karen Pontes, 2019. "Regression Model to Evaluate the Impact of Basic Sanitation Services in Households and Schools on Child Mortality in the Municipalities of the State of Alagoas, Brazil," Sustainability, MDPI, vol. 11(15), pages 1-19, August.
    19. Chia-Nan Wang & Han-Sung Lin & Hsien-Pin Hsu & Van-Tinh Le & Tsung-Fu Lin, 2016. "Applying Data Envelopment Analysis and Grey Model for the Productivity Evaluation of Vietnamese Agroforestry Industry," Sustainability, MDPI, vol. 8(11), pages 1-15, November.
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    2. Fernando Filgueiras & Pedro Palotti & Graziella G. Testa, 2023. "Complexing Governance Styles: Connecting Politics and Policy in Governance Theories," SAGE Open, , vol. 13(1), pages 21582440231, March.

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