distinguishable types. This contribution explains absolute market power (single-firm monopoly and dominance), collective market power … market entries to discipline the behavior of powerful incumbents on monopoly or dominance markets. Recently, contestability …

capacities can be larger or smaller with a duopoly than with a monopoly. If the two firms co-ordinate on a pareto dominant …

relative to A. Hence, absent strong antitrust or intellectual property protections, the A firm can leverage its monopoly into B … substitute for Netscape; in our model, this maximizes Microsoft's joint monopoly profits. Furthermore, Microsoft has no incentive … complementary products, which suggests that a monopoly internet service provider will offer net neutrality.There are other means for …

this points to online platforms facing sleepless nights since any online platform that tries the quiet life of monopoly …

good or service. Even if these firms are monopoly or oligopolies in their fields with huge economic rents, if they pass …

likely are entry restrictions, whereas a greater relevance of firms makes a monopoly more probable. The nature of entry …

capacities can be larger or smaller with a duopoly than with a monopoly. If the two firms co-ordinate on a pareto dominant …

reduces its likelihood. Comparison with a monopoly benchmark shows that the economic mechanism differs from over …