Competition in the information market: monopoly trends and the digital platform economy

Mo‘ydinjonova , Durdonaxon, Ismanov , Ibrohim

Муҳандислик ва Иқтисодиёт · 2026-yil

Annotatsiya

This article examines whether Uzbekistan’s competition-policy architecture can adequately address concentrationin multi-sided digital markets. Employing the Rochet–Tirole two-sided platform model and Schmalensee’s analysisof single- and multi-homing, the study shows that conventional tools — the Herfindahl–Hirschman Index, the standardLerner Index, and the SSNIP test — misstate market power when consumer-facing prices are zero. Using UNDP andMEF structural data and case evidence from Uzum Market, Yandex Go/Eats, and the Payme–Click–TBC Bank cluster, thepaper demonstrates that Uzbek platforms apply asymmetric, elasticity-proportional pricing consistent with the generalizedRochet–Tirole Lerner formula.

Maqola ma’lumotlari
MualliflarMo‘ydinjonova , Durdonaxon, Ismanov , Ibrohim
JurnalМуҳандислик ва Иқтисодиёт
NashriyotПлеханов номидаги Россия иқтисодиёти университетининг Тошкент шаҳридаги филиали
ISSN3060-463X, 3060-463X
Nashr sanasi2026-07-01
Jild4
Son7
Betlar169-173
TilIngliz
Ilmiy sohaIqtisodiyot
Indeksga qo‘shilgan2026-08-26

Maqolaning asl sahifasi

Kalit so‘zlar

two-sided markets; platform economics; Rochet–Tirole model; digital antitrust; Uzbekistan; competition policy; tipping markets.

Ilmiy soha

Iqtisodiyot

Iqtibos keltirish

APAMo‘ydinjonova , Durdonaxon, & Ismanov , Ibrohim (2026). COMPETITION IN THE INFORMATION MARKET: MONOPOLY TRENDS AND THE DIGITAL PLATFORM ECONOMY. Муҳандислик ва Иқтисодиёт, 4(7), 169-173. https://muhandislik-iqtisodiyot.uz/index.php/journal/article/view/3666
GOST (OAK)Mo‘ydinjonova , Durdonaxon, Ismanov , Ibrohim COMPETITION IN THE INFORMATION MARKET: MONOPOLY TRENDS AND THE DIGITAL PLATFORM ECONOMY // Муҳандислик ва Иқтисодиёт. – 2026. – T. 4, № 7. – P. 169-173.
MLAMo‘ydinjonova , Durdonaxon, and Ismanov , Ibrohim. “COMPETITION IN THE INFORMATION MARKET: MONOPOLY TRENDS AND THE DIGITAL PLATFORM ECONOMY.” Муҳандислик ва Иқтисодиёт, 4(7), 169-173, 2026. https://muhandislik-iqtisodiyot.uz/index.php/journal/article/view/3666
ChicagoMo‘ydinjonova , Durdonaxon, and Ismanov , Ibrohim. “COMPETITION IN THE INFORMATION MARKET: MONOPOLY TRENDS AND THE DIGITAL PLATFORM ECONOMY.” Муҳандислик ва Иқтисодиёт, 4(7), 169-173 (2026). https://muhandislik-iqtisodiyot.uz/index.php/journal/article/view/3666
HarvardMo‘ydinjonova , Durdonaxon, and Ismanov , Ibrohim (2026) ‘COMPETITION IN THE INFORMATION MARKET: MONOPOLY TRENDS AND THE DIGITAL PLATFORM ECONOMY’, Муҳандислик ва Иқтисодиёт, 4(7), 169-173. https://muhandislik-iqtisodiyot.uz/index.php/journal/article/view/3666
BibTeX
@article{moydinjonovadurdonaxon2026,
  title = {COMPETITION IN THE INFORMATION MARKET: MONOPOLY TRENDS AND THE DIGITAL PLATFORM ECONOMY},
  author = {Mo‘ydinjonova , Durdonaxon and Ismanov , Ibrohim},
  journal = {Муҳандислик ва Иқтисодиёт},
  year = {2026},
  volume = {4},
  number = {7},
  pages = {169-173},
  url = {https://muhandislik-iqtisodiyot.uz/index.php/journal/article/view/3666}
}

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