Dynamic Efficiency in Regulation of Urban Water and Wastewater Companies of Iran

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Jaidary Farzaneh; KHODADAD KASHI FARHAD; ABOLHASANI ASGHAR; DARVISHI BAGHER

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Journal: Journal of Economic Research Year:2020 | Volume:55 | Issue:1 Page(s): 1-26

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Information Journal Paper

Title

Dynamic Efficiency in Regulation of Urban Water and Wastewater Companies of Iran

Author(s)

Jaidary Farzaneh | KHODADAD KASHI FARHAD | ABOLHASANI ASGHAR | DARVISHI BAGHER | Issue Writer Certificate

Keywords

dynamic efficiencyQ1

regulationQ1

urban water and wastewater companiesQ1

the inefficiency persistenceQ1

Abstract

The purpose of this study is to apply dynamic efficiency in regulation of urban water and wastewater companies in Iran. To this end, a dynamic stochastic frontier model that considers the heterogeneity in the long-term technical eficiency of the companies has been used to estimate the dynamic efficiency of 35 urban water and wastewater companies for the period of 2011-16 using the Bayesian approach. The research findings show that, in the absence of heterogeneity among companies, the inefficiency persistence is greater than the time when this heterogeneity is considered.

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APA: Copy

Jaidary, Farzaneh, KHODADAD KASHI, FARHAD, ABOLHASANI, ASGHAR, & DARVISHI, BAGHER. (2020). Dynamic Efficiency in Regulation of Urban Water and Wastewater Companies of Iran. TAHGHIGHAT-E-EGHTESADI, 55(1 ), 1-26. SID. https://sid.ir/paper/380712/en

Vancouver: Copy

Jaidary Farzaneh, KHODADAD KASHI FARHAD, ABOLHASANI ASGHAR, DARVISHI BAGHER. Dynamic Efficiency in Regulation of Urban Water and Wastewater Companies of Iran. TAHGHIGHAT-E-EGHTESADI[Internet]. 2020;55(1 ):1-26. Available from: https://sid.ir/paper/380712/en

IEEE: Copy

Farzaneh Jaidary, FARHAD KHODADAD KASHI, ASGHAR ABOLHASANI, and BAGHER DARVISHI, “Dynamic Efficiency in Regulation of Urban Water and Wastewater Companies of Iran,” TAHGHIGHAT-E-EGHTESADI, vol. 55, no. 1 , pp. 1–26, 2020, [Online]. Available: https://sid.ir/paper/380712/en

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