This paper discusses the general characteristics of online markets from a competition theory perspective and the … implications for competition policy. Three important Internet markets are analyzed in more detail: search engines, online auction … platforms, and social networks. Given the high level of market concentration and the development of competition over time, we …

This paper analyzes how competition works in mobile telecommuncations markets and, bases on this analysis, we discuss … understanding competition in mobile telephony, is the fact that building a mobile telephone network requires highly specific … interconnection and fixed-to-mobile termination may give rise to competition problems. As we argue in this paper, closer analysis …

This paper analyzes how competition works in mobile telecommuncations markets and, bases on this analysis, we discuss … understanding competition in mobile telephony, is the fact that building a mobile telephone network requires highly specific … interconnection and fixed-to-mobile termination may give rise to competition problems. As we argue in this paper, closer analysis …

This paper analyzes how competition works in mobile telecommunications markets and, based on this analysis, we discuss … understanding competition in mobile telephony, is the fact that building a mobile telephone network requires highly specific … interconnection and fixed-to-mobile termination may give rise to competition problems. As we argue in this paper, closer analysis …

This paper discusses the general characteristics of online markets from a competition theory perspective and the … implications for competition policy. Three important Internet markets are analyzed in more detail: search engines, online auction … platforms, and social networks. Given the high level of market concentration and the development of competition over time, we …

patterns for a particular market (diapers) to investigate the inter-format competition (supermarkets vs. discounters vs … sold at drugstores and discounters. This result is important given controversies among competition authorities, firms and …

patterns for a particular market (diapers) to investigate the inter-format competition (supermarkets vs. discounters vs … sold at drugstores and discounters. This result is important given controversies among competition authorities, firms and …

This paper discusses the general characteristics of online markets from a competition theory perspective and the … implications for competition policy. Three important Internet markets are analyzed in more detail: search engines, online auction … platforms, and social networks. Given the high level of market concentration and the development of competition over time, we …