Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Bruno Jullien"'
The availability of consumer data is inducing a growing number of firms to adopt more personalized pricing policies. This affects both the performance of, and the competition between, alternative distribution channels, which in turn has implications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d6a32289c89074e1042ab4ae18ebc6f
http://tse-fr.eu/pub/126843
http://tse-fr.eu/pub/126843
Publikováno v:
Management Science
Management Science, INFORMS, 2020, 66 (7), pp.3234-3248. ⟨10.1287/mnsc.2019.3356⟩
Management Science, INFORMS, 2020, 66 (7), pp.3234-3248. ⟨10.1287/mnsc.2019.3356⟩
We explore conditions under which a multiproduct firm can profitably turn itself into a platform by “hosting rivals,” that is, by inviting rivals to sell products or services on top of its core product. Hosting eliminates the additional shopping
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::361a6291f72229f407af28a8781ad908
https://hal.archives-ouvertes.fr/hal-03095343
https://hal.archives-ouvertes.fr/hal-03095343
A website monetizes information it collects about its customers by charging third parties for targeted access to them. Allowing for third parties who are well-intentioned, a nuisance, or even malicious, the resulting consumer experiences might be goo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f8ab9e7ecdec1ff90e1852c6115b7e1
https://hal.archives-ouvertes.fr/hal-03095660
https://hal.archives-ouvertes.fr/hal-03095660
Publikováno v:
RAND Journal of Economics
RAND Journal of Economics, Wiley, 2020, 51 (1), pp.3-31. ⟨10.1111/1756-2171.12304⟩
The RAND Journal of Economics
RAND Journal of Economics, Wiley, 2020, 51 (1), pp.3-31. ⟨10.1111/1756-2171.12304⟩
The RAND Journal of Economics
International audience; We consider dynamic competition among platforms in a market with network externalities. A platform that dominated the market in the previous period becomes "focal" in the current period, in that agents play the equilibrium in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eccfd8667d52325449666769303b12b8
https://hal.archives-ouvertes.fr/hal-03095337
https://hal.archives-ouvertes.fr/hal-03095337
Autor:
Wilfried Sand-Zantman, Bruno Jullien
Publikováno v:
Information Economics and Policy
Information Economics and Policy, Elsevier, 2021, 54, pp.100880. ⟨10.1016/j.infoecopol.2020.100880⟩
Information Economics and Policy, Elsevier, 2020, ⟨10.1016/j.infoecopol.2020.100880⟩
Information Economics and Policy, Elsevier, 2021, 54, pp.100880. ⟨10.1016/j.infoecopol.2020.100880⟩
Information Economics and Policy, Elsevier, 2020, ⟨10.1016/j.infoecopol.2020.100880⟩
International audience; We propose an analysis of platform competition based on the academic literature with a view towards competition policy. First, we discuss to which extent competition can emerge in digital markets and show which forms it can ta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5f0633776b59a32f5b8721c70b115f2
https://doi.org/10.2139/ssrn.3671248
https://doi.org/10.2139/ssrn.3671248
Autor:
In-Uck Park, Bruno Jullien
Publikováno v:
SSRN Electronic Journal.
We show that experience good sellers facing myopic buyers can solve the inherent moral hazard problem by communicating their observation of quality before trade, provided that communication is part of their public track record. Such cheap-talk commun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3e07e69e5722c1a36a94d34c3ec4812
https://doi.org/10.2139/ssrn.3655043
https://doi.org/10.2139/ssrn.3655043
Autor:
Bruno Jullien, Yassine Lefouili
Publikováno v:
SSRN Electronic Journal
Journal of Competition Law and Economics
Journal of Competition Law and Economics, Oxford University Press (OUP), 2018, 14 (3), pp.364-392. ⟨10.1093/joclec/nhy010⟩
Journal of Competition Law and Economics
Journal of Competition Law and Economics, Oxford University Press (OUP), 2018, 14 (3), pp.364-392. ⟨10.1093/joclec/nhy010⟩
National audience; This paper discusses the effects of horizontal mergers on innovation. We rely on the existing academic literature and our own research to present the various positive and negative effects of mergers on innovation. Our analysis show
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80818fa5b47ccd3c0e1dfc8f8b887a26
https://doi.org/10.1093/joclec/nhy010
https://doi.org/10.1093/joclec/nhy010
Publikováno v:
The Journal of Industrial Economics. 65:872-886
We identify two issues in Choi's [2010] paper on tying in two†sided markets published in this Journal, and provide solutions to both of them. First, we point out that the equilibrium in the absence of tying requires more restrictive conditions a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4fff70e475411a69eddf5d20b2e7ef7f
https://doi.org/10.1111/joie.12156
https://doi.org/10.1111/joie.12156
Autor:
Bruno Jullien, Pierre Dubois
Publikováno v:
Research in Economics. 70:558-568
The paper argues that the emergence of private labels can be partially explained by the new information technologies available at the retail level. In our approach, the owner of a brand has “decision rights” on product design, while the details o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d587a62fea94964b60e93ba84ee94d8f
https://doi.org/10.1016/j.rie.2016.09.003
https://doi.org/10.1016/j.rie.2016.09.003