scholarly journals ANALISIS EFISIENSI INDUSTRI TELEKOMUNIKASI SELULER DI INDONESIA 2008 - 2014

2018 ◽  
Vol 1 (2) ◽  
pp. 39
Author(s):  
Dio Kris Hananto ◽  
Firmansyah Firmansyah

This research aims to analyze the level of technical efficiency level and its determinants in Indonesian mobile telecommunications industry during the period of 2008-2014. To measure efficiency level, the Data Envelopment Analysis (DEA) is applied. The objects of research are the cellular operator companies in Indonesia. They are PT Telkomsel Tbk, PT XL Axiata Tbk, PT Indosat Tbk, PT Smartfren Telecom Tbk, and PT Bakrie Telecom Tbk. Variable inputs used are the number of employees and total assets, while the output variables used is total revenues. In this research, Technical efficiency level is a performance indicator used as dependent variable, while the independent variables such as: company size (Size), Tangibility, Liquidity, and Leverage. To estimate the determinant of Indonesian mobile telecommunications industry, the regression with Tobit model is applied. Tobit regression shows that company Size and Leverage has negative influence on efficiency. However, Tangibility and Liquidity has positive influence to efficiency.

2021 ◽  
pp. 1-22
Author(s):  
Mohammad Jahanbakht ◽  
Romel Mostafa ◽  
Francisco Veloso

We study the evolution of the African mobile telecommunications industry from its effective beginning and explore the sources of ownership advantages among indigenous firms, by assembling historical qualitative and quantitative firm-level data. Our historical qualitative findings suggest that a few start-ups gained industry-specific knowledge through their pre-entry experience, directed their postentry development of capabilities toward adaptations to challenging market and operational conditions, and leveraged their adaptive capabilities to enter and compete in other African countries. Using our quantitative panel data, we show that these firms successfully internationalized across the continent. In particular, compared with other start-ups, they had higher rates of foreign entry in African countries that had relatively weaker rule of law, and greater market reach in African countries that had relatively larger low-income consumer segments. These patterns corroborate that their capabilities for overcoming the industry’s challenging market and operational conditions were their key ownership advantages. Through our triangulated analysis, we show that inherited industry knowledge provides a foundation for postentry capability development, and entrepreneurial leadership guides this process to create ownership advantages for regional internationalization.


2018 ◽  
Vol 28 (1) ◽  
pp. 1-15 ◽  
Author(s):  
Ioannis Rizomyliotis ◽  
Athanasios Poulis ◽  
Giovanis Apostolos ◽  
Kleopatra Konstantoulaki ◽  
Ioannis Kostopoulos

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