Meho, L. I.

Global university rankings have transformed how certain institutions define success, often elevating metrics over meaning. This study examines universities with rapid research growth that suggest metric-driven behaviors. Among the 1,000 most publishing institutions, 98 showed extreme output increases between 2018-2019 and 2023-2024. Of these, 18 were selected for exhibiting sharp declines in first and corresponding authorship. Compared to national, regional, and international norms, these universities (in India, Lebanon, Saudi Arabia, and the United Arab Emirates) display patterns consistent with strategic metric optimization. Key findings include publication growth of up to 965%, concentrated in STEM fields; surges in hyper-prolific authors and highly cited articles; and dense internal co-authorship and citation clusters. The group also exhibited elevated shares of publications in delisted journals and high retraction rates. These patterns illustrate vulnerabilities in global ranking systems, as metrics lose meaning when treated as targets (Goodhart\'s Law) and institutions emulate high-performing peers under competitive pressure (institutional isomorphism). Without reform, rankings may continue incentivizing behaviors that distort scholarly contribution and compromise research integrity.