Öz
Veri Zarflama Analizi(VZA), çok sayıda girdi ve çıktının söz
konusu olduğu organizasyonel birimlerin göreceli etkinliklerini ölçmekte
kullanılan doğrusal programlama tabanlı bir tekniktir. Bu çalışmada, Veri
Zarflama Analizi yardımıyla ülkemizin de üyesi bulunduğu OECD ülkelerinin
telekomünikasyon sektörlerinin etkinlik puanları ölçülerek karşılaştırılmıştır.
Analiz sonuçlarına göre, ülkemiz telekomünikasyon sektöründe yapılması
gereken iyileştirmeler tespit edilmiş ve gerekli görülen öneriler sunulmuştur.
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Banker, R.D., A. Charnes, W.W. Cooper,(1984),“Some models for estimating technical and scale inefficiencies in Data Envelopment Analysis”, Management Science, Vo l30, 1078-1092
Charnes A., W.W. Cooper, E. Rhodes, (1978), “Measuring The Efficiency of Decision Making Units”, European Journal of Operations Research, Vol 2, 429-444
Charnes, A., W.W. Cooper, E. Rhodes, (1979), “Short communication:
Measuring the efficiency of decision making units”, European Journal
of Operational Research, 3:339
Cooper, W.W., L.M. Seiford, K.Tone, (2000), Data Envelopment Analysis A Comprehensive Text With Models,Applications, Referances And Dea Solver, Kluwer Academic Publishers, Dordreccht
Giokas, D. I., G. C. Pentzaropoulos,(2000),“Evaluating Productive Efficiency in Telecommunications: Evidence from Greece”, Telecommunications Policy, Vol 24, 781-794
Kaynar, O., Zontul, M., Bircan, H., (2005), “Veri Zarflama Analizi İle Oecd Ülkelerinin Telekomünikasyon Sektörlerinin Etkinliğinin Ölçülmesi”, C. Ü. İktisadi ve İdari Bilimler Fak. Dergisi, Cilt 6, Sayı 1, 37-57.
Koski, H.A, S.K Majumdar,(2000), “Convergence in Telecommunications Infrastructure Development in Economics and Policy, Vol 12,111-131
OECD countries”, Information
Lien,D.,Y.Peng,(2001), “Competition and Production Efficiency: Telecommunications in OECD countries”, Information Economics and Policy, Vol 13(1), 51-76
Pentzaropoulos, G. C., D. I. Giokas,(2002), “Comparing the Operational Efficiency of the main EuropeanTelecommunications organizations: A quantitative Analysis”, Telecommunications Policy, Vol 26,595-606
Seiford,L.M., R.M. Thrall, (1990), “Recent Developments in DEA”, Journal of Econometrics. Vol 46, 7-38.
Seiford,L.M.,(1997),“A bibliography for Data Envelopment Analysis (1978- 1996)”, Annals
of Operations Research. Vol 73, 292-438
Sueyoshi, T.,(1998), Privatization of Nippon Telegraph and Telephone: Was it a Good Policy Decision?”, European Journal of Operational Research,107(1), 45-61
Tavares, G., (2002), “A bibliography of Data Envelopment Analysis (1978- 2001), Rutcor Research Report”, RRR 01-02
Uri N. D., (2001a), “Incentive Regulation and the Change in Productive Efficiency of Local Exchange Carriers”, Applied Mathematical Modelling, Vol 25, 335
Uri, N. D.,(2001b),“The effect of incentive Regulation on Productive Efficiency in Telecommunications”, Journal of Policy Modeling, Vol 23, 825- 846
Uri, N. D.,(2001c), “Changing Productive Efficiency in telecommunications in the United States”, International Journal of Production Economics, Vol 72, 121-137