We examine a game of competition with access provision in which service quality is endogenously determined through infrastructure upgrades with spillovers. There are two types of equilibria in the free competition regime. In particular, voluntary access provision with an access charge higher...

One important concern for the upcoming and highly-complex voluntary incentive auctions for broadcast television spectrum is the degree to which the largest mobile wireless providers will be allowed to participate. Recently, the U.S. Department of Justice encouraged the Federal Communications...

One of the first international cases of telecoms regulation that mandate incumbent firms to share their economies of scope and their network economies with competitors was the one that took place in the United States, through the so-called “Telecomm Act” (1996) and its corresponding...

We analyze the impact of mandatory access on the infrastructure iinvestments of two competing communications networks, and show that for low (high) access charges firms wait (preempt each other). Contrary to previous results, under preemption a higher access charge can delay first investment....

One of the first international cases of telecommunication regulation that sought that incumbent firms shared their economies of scope and their network economies with their competitors was the one that took place in the United States, through the so-called “Telecomm Act” (1996) and its...

In response to a request for comment from the Federal Trade Commission, this report is divided into three parts:• The FTC's continuing leadership in consumer protection for Internet access• Competition and consumer protection in a changing communications industry• Competition and consumer...

Are dominant online search engines monopolies enjoying low contest-ability, due to high barriers to entry, or innovative first-movers? This paper argues that dominant online search engines maintain their leadership through an “innovation feedback loop”: a process whereby increasing R&D...

Does co-investment enhance fiber to the home (FTTH) coverage, adoption and competition? We combine several French municipality-level datasets and use a two-stage control-function approach to answer this question. In the first stage, we estimate an equilibrium model of entry that predicts the...

The liberalization of telecommunications is largely based on the premise that increasing competition will encourage investment. The hypothesis that liberalization promotes investment has received the most empirical support in recent research. However, a key question that has been largely ignored...

A model of competition between two interconnected cellular networks is presented which shows the effects of cellular termination charges on competition and market penetration in the cellular sector. We show that the determination of cellular termination charges is quite different to standard...