Liu, Wei-hanKweh, Qian Long2021-10-132021-10-13© 20212022-08Liu, W. H., & Kweh, Q. L. (2022). Reexamining nonlinear effects of intellectual capital on firm efficiency. Annals of Operations Research, 315(2), 1319-1344. https://doi.org/10.1007/s10479-021-04252-402545330https://doi.org/10.1007/s10479-021-04252-4http://hdl.handle.net/20.500.12519/447enData envelopment analysisFirm efficiencyGeneralized additive modelIntellectual capitalStochastic frontier analysisReexamining nonlinear effects of intellectual capital on firm efficiencyArticleCopyright : © 2021, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.