@article{dr2026,
title = {Platform Encroachment and Third-Party Seller Welfare in E-Commerce Ecosystems: An Empirical Analysis of Amazon's Buy Box Algorithm Changes},
author = {Dr. Kwesi Mensah and Prof. Sofia Rossi and Prof. Kenji Takahashi},
journal = {JOURNAL OF MARKETING AND ECONOMICS},
volume = {1},
number = {1},
pages = {28-33},
year = {2026},
}