Bitte verwenden Sie diesen Link, um diese Publikation zu zitieren, oder auf sie als Internetquelle zu verweisen: https://hdl.handle.net/10419/243194 
Erscheinungsjahr: 
2021
Schriftenreihe/Nr.: 
DIW Discussion Papers No. 1965
Verlag: 
Deutsches Institut für Wirtschaftsforschung (DIW), Berlin
Zusammenfassung: 
We empirically investigate the relevance of multi-homing in two-sided markets. First, we build a micro-founded structural econometric model that encompasses demand for differentiated products and allows for multi-homing on both sides of the market. We then use an original dataset on the Italian daily newspaper market that includes information on double-homing by readers to estimate readers' and advertisers' demand. The results show that an econometric model that does not allow for multihoming is likely to produce biased estimates of demand on both sides of the market. In particular, on the reader side, accounting for multi-homing helps to recognize complementarity between products; on the advertising side, it allows to measure to what extent advertising demand depends on the shares of exclusive and overlapping readers.
Schlagwörter: 
two-sided markets
platforms
multi-homing
media
advertising
JEL: 
C51
D43
L13
L82
M37
Dokumentart: 
Working Paper

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