Bernd Heine is Emeritus Professor at the Institute of African Studies (Institut fur Afrikanistik), University of Cologne. His many publications include Cognitive Foundations of Grammar (OUP USA, 1997); with Derek Nurse, African Languages: An Introduction (CUP, 2000), A Linguistic Geography of Africa (CUP, 2007); and with Tania Kuteva, The Changing Languages of Europe (OUP, 2006), and The Genesis of Grammar: A Reconstruction (OUP, 2007). He is the co-editor, along with Heiko Narrog, of The Oxford Handbook of Grammaticalization

Heiko Narrog is Associate Professor at the Graduate School of International Cultural Studies of Tohoku University. He holds two PhDs in linguistics in Germany and Japan, and his publications include Japanische Verbflexive und flektierbare Suffixe (Harrassowitz 1999) and Modality, Subjectivity, and Semantic Change (OUP, 2012), as well as numerous articles in linguistic typology, semantics and language change, and Japanese linguistics.

Vilmos Ágel, Kassel University
Michael A. Arbib, University of Southern California
Ash Asudeh, University of Oxford
Collin Baker, International Computer Science Institute
Mark C. Baker, Rutgers University
Clay Beckner, University of New Mexico
Patrice Speeter Beddor, University of Michigan
Douglas Biber, Northern Arizona University
Balthasar Bickel, University of Zurich
Rens Bod, University of Amsterdam
Cedric Boeckx, ICREA/Universitat de Barcelona
Geert E. Booij, University of Leiden
John Bryant, International Computer Science Institute
Joan L. Bybee, University of New Mexico
Alice Caffarel, University of Sydney
Guglielmo Cinque, Università Ca' Foscari, Venice
Eve V. Clark, Stanford University
Peter W. Culicover, Ohio State University
Henriette de Swart, Utrecht University
Ellen Dodge, University of California, Berkeley
Jerome Feldman, University of California, Berkeley
Charles J. Fillmore, University of California, Berkeley
Klaus Fischer, London Metropolitan University
T. Givón, University of Oregon
Cliff Goddard, Griffith University
Maria Gouskova, New York University
Martin Haspelmath, Max Planck Institute for Evolutionary Anthropology
Bernd Heine, University of Cologne
Kees Hengeveld, University of Amsterdam
Yan Huang, University of Auckland
Richard Hudson, University College London
Ray Jackendoff, Tufts University
Kasia M. Jaszczolt, University of Cambridge
Ronald W. Langacker, University of California, San Diego
J. Lachlan Mackenzie, Free University of Amsterdam
Teenie Matlock, University of California, Merced
Laura A. Michaelis, University of Colorado at Boulder
Glyn Morrill, Universitat Politècnica de LING15GEN
Heiko Narrog, Tohoku University
William O'Grady, University of Hawai'i at Manoa
Mary Paster, Pomona College
Eric Pederson, University of Oregon
Luigi Rizzi, Università di Siena
Jack Sidnell, University of Toronto
Ida Toivonen, Carleton University
Robert D. Van Valin, Jr., Heinrich-Heine-Universität Düsseldorf
Phyllis Perrin Wilcox, University of New Mexico
Sherman Wilcox, University of New Mexico
Bodo Winter, University of California, Merced
Francisco Yus, Universidad de Alicante
Joost Zwarts, Utrecht University