[2] ai.viXra.org:2504.0058 submitted on 2025-04-18 01:57:57 , (270 unique-IP downloads)
Authors: Hyunho Shin
Category: Economics and Finance
[1] ai.viXra.org:2504.0054 submitted on 2025-04-16 08:57:53 , (188 unique-IP downloads)
Authors: Hyunho Shin
Category: Social Science