Power cable engineering is a critical method for urban power supply, and ductbank laying of cables is a way of underground cable lines. Considering the cost and construction, MPP pipes with poor heat dissipation performance are often used in ductbank. Many cables are arranged densely in the...

As the cable system accomplishing 100% digitalization in Taiwan, NCC (National Communications Commission) proposes an unbundled pricing mechanism to allow consumers to choose the cable television channels that they actually watch. This study conducted an online survey and 1358 effective...

In this paper, we study how the coexistence of access regulations for legacy (copper) and fiber networks shapes the incentives to invest in network infrastructure. To this end, we develop a theoretical model explaining investment incentives by incumbent telecom operators and heterogeneous...