Please use this identifier to cite or link to this item: http://hdl.handle.net/10419/184953
Authors: 
Lebourges, Marc
Liang, Julienne
Year of Publication: 
2018
Series/Report no.: 
29th European Regional Conference of the International Telecommunications Society (ITS): "Towards a Digital Future: Turning Technology into Markets?", Trento, Italy, 1st - 4th August, 2018
Abstract: 
Does co-investment enhance fiber to the home (FTTH) coverage? We combine several French municipality-level datasets to answer this question. We find that a 1% co-financing share by co-investors leads to an increase in FTTH coverage by 0.8% during the 2013-2016 study period and a 0.6% annual progression. This result is robust to changes in the specification and instrument and is consistent with the outcome of a simple difference-in-differences analysis comparing FTTH coverage in co-investment areas with areas with no co-investment ceteris paribus. In addition, we find that a 1% co-investment increases FTTH adoption among Orange's fixed broadband customers by 1.2% and decreases Orange's total fixed broadband penetration for asymmetric digital subscriber lines (ADSL) plus FTTH coverage by 1.1%, which benefits competitors. Our findings confirm that co-investment supports the policy objectives of coverage, adoption and competition and should be supported by regulation.
Subjects: 
FTTH coverage
co-investment
JEL: 
L43
L51
L96
Document Type: 
Conference Paper

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