Stability of Multi-Part Pricing in the U.S. Less-Than-Truckload Industry: Evidence From the Panel Stationarity Test With Structural Breaks. Journal of Applied Business and Economics, [S. l.], v. 27, n. 2, 2025. Disponível em: https://articlearchives.co/index.php/JABE/article/view/7313. Acesso em: 13 mar. 2026.