Cost and Time Management Efficiency Assessment for Large Road Projects Using Data Envelopment Analysis

Changiz AHBAB; Sahand DANESHVAR; Tahir CELIK

doi:https://doi.org/10.18400/tekderg.375664

Makale detayları

Cost and Time Management Efficiency Assessment for Large Road Projects Using Data Envelopment Analysis

Yazarlar:

Changiz AHBAB | Sahand DANESHVAR | Tahir CELIK

Yayıncı:

TMMOB İnşaat Mühendisleri Odası

Ana Başlıklar:

Uygulamalı fizik | İnşaat mühendisliği

Dergi:

Teknik Dergi 2019 Vol.30 Issue 2, pp.8937-8959

Belge Tipi:

Makale

Yayın Tarihi:

2/2019

Belge Dili:

İngilizce

Document ID (Org No.):

2000648777

Sıklık:

İki Aylık

pISSN:

1300-3453

DOI:

https://doi.org/10.18400/tekderg.375664

Özet:

 


Upon the completion of national road projects, their
cost and time deviations are often reported. These deviations from the
projected values are a result of complications in the time and cost management
of such projects. Controlling the cost and time overrun of projects is
important for successful implementation and efficient project management.
However, few studies have attempted to measure the project cost and time
management efficiency in civil engineering. Thus, this issue requires further
investigation. In this study, large road projects that had poor cost and time
management were selected. The chosen projects were configured as Decision
Making Units (DMUs) in a Data Envelopment Analysis (DEA). DEA is a
non-parametric modern mathematical tool for measuring relative managerial
performance and determining efficient DMUs. A list containing the causes of
cost and time deviations and the percentage deviation for each DMU was
prepared. The cost and time management efficiency of the DMUs was calculated
using DEA, and the resulting values were ordered according to importance. It is
believed that this process will contribute to better cost and time management. 


.

 


Upon the completion of national road projects, their cost and time deviations are often reported. These deviations from the projected values are a result of complications in the time and cost management of such projects. Controlling the cost and time overrun of projects is important for successful implementation and efficient project management. However, few studies have attempted to measure the project cost and time management efficiency in civil engineering. Thus, this issue requires further investigation. In this study, large road projects that had poor cost and time management were selected. The chosen projects were configured as Decision Making Units (DMUs) in a Data Envelopment Analysis (DEA). DEA is a non-parametric modern mathematical tool for measuring relative managerial performance and determining efficient DMUs. A list containing the causes of cost and time deviations and the percentage deviation for each DMU was prepared. The cost and time management efficiency of the DMUs was calculated using DEA, and the resulting values were ordered according to importance. It is believed that this process will contribute to better cost and time management. 


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Makale detayları

Cost and Time Management Efficiency Assessment for Large Road Projects Using Data Envelopment Analysis

Yazarlar: Changiz AHBAB | Sahand DANESHVAR | Tahir CELIK

Yayıncı: TMMOB İnşaat Mühendisleri Odası

Ana Başlıklar: Uygulamalı fizik | İnşaat mühendisliği

Dergi: Teknik Dergi 2019 Vol.30 Issue 2, pp.8937-8959

Belge Tipi: Makale

Yayın Tarihi: 2/2019

Belge Dili: İngilizce

Document ID (Org No.): 2000648777

Sıklık: İki Aylık

pISSN: 1300-3453

DOI: https://doi.org/10.18400/tekderg.375664

Sayı

Yazarlar:

Changiz AHBAB | Sahand DANESHVAR | Tahir CELIK

Yayıncı:

TMMOB İnşaat Mühendisleri Odası

Ana Başlıklar:

Uygulamalı fizik | İnşaat mühendisliği

Dergi:

Teknik Dergi 2019 Vol.30 Issue 2, pp.8937-8959

Belge Tipi:

Makale

Yayın Tarihi:

2/2019

Belge Dili:

İngilizce

Document ID (Org No.):

2000648777

Sıklık:

İki Aylık

pISSN:

1300-3453

DOI:

https://doi.org/10.18400/tekderg.375664