Seminar Investment and Usage of the Subsea Internet Cable Network Microeconomics seminar Add to calendar 2024-10-22 14:00 2024-10-22 15:15 Europe/Rome Investment and Usage of the Subsea Internet Cable Network Seminar Room 3rd Floor Villa La Fonte YYYY-MM-DD Print Share on Facebook Share on X Share on LinkedIn Send by email When 22 October 2024 14:00 - 15:15 CEST Where Seminar Room 3rd Floor Villa La Fonte Organised by Department of Economics In this seminar, Marc Rysman (Boston University) will present the paper 'Investment and Usage of the Subsea Internet Cable Network.' This paper studies the construction and use of undersea internet cables. In our model, firms decide whether to invest in new cables and then country-level demand for data leads to flows across the cable network. Investment in any one market affects global data flows. We estimate this model using new data on cable construction and usage via moment inequalities. Decomposing growth in internet usage into growth in demand and improvements in the cable network shows that the latter is an important contributor. Our counterfactuals highlight the role of business stealing and network spillovers in generating an inefficient allocation of cables. Scientific Organiser(s): Prof. Özlem Bedre-Defolie (EUI - Department of Economics) Prof. Zeinab Aboutalebi (EUI - Department of Economics) Giacomo Calzolari (European University Institute) Speaker(s): Prof. Marc Rysman (Boston University)