Czasopismo | PRZEGLĄD ELEKTROTECHNICZNY | Rocznik 2023 - zeszyt 11

Slack-based efficiency assessment of electrical distribution regions in Ghana

Oparta na luzie ocena wydajności regionów dystrybucji energii elektrycznej w Ghanie

10.15199/48.2023.11.16

nr katalogowy: 146202
10.15199/48.2023.11.16

Streszczenie

This paper used the Slack-based efficiency data envelopment analysis model (DEA) to assess the efficiency of electrical distribution regions (EDRs) in Ghana, using Electricity Company of Ghana as a case study, an analysis that had not been previously conducted on the ECG. Results showed that the efficiency dipped drastically in 2013, but improved from 2014 to 2016, stagnating in 2017 and dropping further in 2018. The consistency of the estimations was ensured by establishing the production frontier's form, variable returns to scale

Abstract

W tym artykule wykorzystano oparty na Slack model analizy danych dotyczących wydajności (DEA) do oceny wydajności regionów dystrybucji energii elektrycznej (EDR) w Ghanie, wykorzystując Electricity Company of Ghana jako studium przypadku, analizę, która nie została wcześniej przeprowadzona na EKG Wyniki pokazały, że wydajność drastycznie spadła w 2013 r., ale poprawiła się od 2014 do 2016 r., stagnacja w 2017 r. i dalszy spadek w 2018 r. Spójność szacunków została zapewniona poprzez ustalenie postaci granicy produkcji, zmiennych korzyści skali.

Słowa kluczowe

Keywords

Bibliografia

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