The paper focuses on the cost characteristics of Internet technology and on the question whether there are monopolistic … bottlenecks in Internet services which justify regulatory intervention into the market. The analysis is prompted by a discussion … of the cost characteristics of the Internet, which could be the source of monopolistic bottlenecks in Internet services …

Large platform companies increasingly integrate vertically by building Internet infrastructure. These proprietary …

The Internet can affect advertising expenditures through various channels. Although the traditional news media … and offline advertising complements. The impact of the Internet on advertising expenditures is also uncertain because the … advertising equilibrium prices. This paper quantifies the effect of the increase in Internet use on advertising expenditures for …