Professor of Management, Texas A&M University

Center for Human Resources and Labor Studies, University of Minnesota

University of Tennessee at Chattanooga

International Labour Organization

Professor of Labor Relations and Conflict Resolution, Cornell University

Professeur, Université de Lorraine

Professor,National Chengchi University (國立政治大學)

Professor School of Management and Labor Relations, Rutgers

University of South Florida

Associate Professor Regulation of Work, University of Amsterdam, AIAS-HSI