ESTIMATING NETWORK ECONOMIC EFFECTS IN MOBILE TELECOMMUNICATIONS: A CASE STUDY FOR HAMRAH AVAL IN TEHRAN

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JAHANGARD ESFANDIAR; REZAEI MARZIEH

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Journal: Journal of Economic Research Year:2013 | Volume:47 | Issue:4 Page(s): 1-18

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Title

ESTIMATING NETWORK ECONOMIC EFFECTS IN MOBILE TELECOMMUNICATIONS: A CASE STUDY FOR HAMRAH AVAL IN TEHRAN

Author(s)

JAHANGARD ESFANDIAR | REZAEI MARZIEH | Issue Writer Certificate

Keywords

NETWORKQ3

NETWORK EFFECTSQ2

PANEL DATAQ2

MOBILE TELECOMMUNICATIONQ2

TEHRANQ3

Abstract

NETWORK effects, increase in the value of consuming a product if many other consumers use the same product, is a feature of many markets of high-technology products. Frequently cited examples of products exhibiting NETWORK effects are telecommunication or software products. This research explores the role of NETWORK effects in the consumer's choice of mobile operator in TEHRAN. For our empirical analysis, we use three sources of data: the real volume of on-net calls and the real volume of off-net calls; expected volume of on-net calls and the expected volume of off-net calls by the market share of each operator; and the prices of off-net and on-net calls. We estimate a model that illustrates the role of NETWORK effects. The results show that the proportion of off-net calls reduces as mobile operators charge a premium for off-net calls. In addition, in the absence of any price differences between on-net and off-net calls, the net NETWORK effect is not recognized.

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APA: Copy

JAHANGARD, ESFANDIAR, & REZAEI, MARZIEH. (2013). ESTIMATING NETWORK ECONOMIC EFFECTS IN MOBILE TELECOMMUNICATIONS: A CASE STUDY FOR HAMRAH AVAL IN TEHRAN. TAHGHIGHAT-E-EGHTESADI, 47(4), 1-18. SID. https://sid.ir/paper/11834/en

Vancouver: Copy

JAHANGARD ESFANDIAR, REZAEI MARZIEH. ESTIMATING NETWORK ECONOMIC EFFECTS IN MOBILE TELECOMMUNICATIONS: A CASE STUDY FOR HAMRAH AVAL IN TEHRAN. TAHGHIGHAT-E-EGHTESADI[Internet]. 2013;47(4):1-18. Available from: https://sid.ir/paper/11834/en

IEEE: Copy

ESFANDIAR JAHANGARD, and MARZIEH REZAEI, “ESTIMATING NETWORK ECONOMIC EFFECTS IN MOBILE TELECOMMUNICATIONS: A CASE STUDY FOR HAMRAH AVAL IN TEHRAN,” TAHGHIGHAT-E-EGHTESADI, vol. 47, no. 4, pp. 1–18, 2013, [Online]. Available: https://sid.ir/paper/11834/en

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