MU, Yali; VON CRAMON-TAUBADEL, Stephan; ROSERO, Gabriel; BRÜMMER, Bernhard. Measuring and Benchmarking Time-Varying Market Efficiency. German Journal of Agricultural Economics, [S. l.], v. 75, 2026. DOI: 10.52825/gjae.v75i.2870. Disponível em: https://www.tib-op.org/ojs/index.php/gjae/article/view/2870. Acesso em: 27 apr. 2026.