Operational risk is defined as the potential losses resulting from events caused by inadequate or failed processes, people, equipment, and systems or from external events. One of the most important challenges for the management of the company is to improve its results through its operational...

The paper investigates the pace of technology adoption in telecom technology post liberalization and its effect on stock returns using a new global panel data set. The results are twofold. First, the evidence points to the complementarity between telecom liberalization and regulatory...

The telecommunication sector is one of the most rapidly growing sectors in the world. The COVID-19 pandemic has created an increased dependence of customers on telecommunications to continue their work and studies. The increased usage of internet and telecom services during the COVID-19 pandemic...

In this paper, we formulate and estimate a structural model of demand to analyse the equilibrium effect of the RAN sharing by using cross-country panel data in 28 EU countries in years 2010-2020. Based on model estimates, our simulation analysis in Spain firstly provides a quantitative...

The COVID-19 pandemic has demonstrated the fundamental importance of telecommunications networks. This paper utilizes data from a large North American network operator to examine the role of telecom networks in enabling public health and economic responses to the pandemic. During the pandemic,...

Instagram’s growth has drawn the interest of many corporations that are searching for new ways to boost their customer relationships. Given the rapid adoption of Instagram marketing and the inadequate research in that field, the objective of this paper is to examine whether "following" brands...