In recent years there has been an exponential growth in the number of publications related
to theory and applications of Data Envelopment Analysis (DEA). Charnes, Cooper, and …

Objective-The telecommunications industry in Southeast Asia continues to grow, as
evidenced by the market penetration that continues to increase from 3.8% in 2000 to 71.1 …

This paper evaluates the efficiency frontier of 34 mobile operators from OECD countries and
compares the performance of multinational companies and domestic companies between …

This study evaluates telecommunications industry efficiency in 19 countries grouped into
high income countries (HICs) and middle income countries (MICs). Using data from 2001 to …

Objective-The global industry is transforming into a digital world, evidenced by digital
transformation performed by almost all of the industry sectors. One of the digital drivers is the …

Regulation of companies with market power in the provision of the essential services has
been intended to provide incentives aimed at improving efficiency and service quality. Few …

Modern telecommunications companies operate in conditions of risk and uncertainty due to
both external and internal factors. Due to the influence of various factors, companies may …

Managing cryptocurrencies by financial intermediaries offer numerous benefits to global
financial markets and the economy. Among all cryptocurrencies, Bitcoin stands out with the …

Abstract PT. Telekomunikasi Indonesia, Tbk (Telkom), as a state-owned company, has a
dual mission, namely as a business company that must be managed professionally, as well …

Objective–The telecom industry is one of the optimistic industries that is still growing. In
South East Asia, between 2008-2017, the number of subscribers increased 10.07 …