Lukenda School of Business

Ralf Wilhelms, DBA, MIBA

Professor in Strategic Management and Marketing

 

  • Doctor of Business Administration
    Alliant International University, San Diego, CA – Marshall Goldsmith School of Management
  • Digital Marketing – Certificate
    Cornell University, Ithaca, NY. Executive Program – SC Johnson College of Business
  • Digital Strategies for Business – Certificate
    Columbia University, New York City, NY, Executive Program – Columbia Business School

Books

  • (2017) Ralf Wilhelms and Shengxia Li. Strategic Management: For Managers and Entrepreneurs. Strategic Market Research, United States ISBN 978-0-692-90277-6
  • (2016) Ralf Wilhelms and Shengxia Li. Strategic Management: Integrated and Practical Approach. Wuhan University Press, China ISBN 978-7-307-17058-2

Journal Articles

  • (2021) The Virtuous Learning Cycle as the Source for Business Models, International Journal of Business Research, and Information Technology, IJBRIT, Volume 7, Number 1 
  • (2020) Cultural Layers and Market Similarities (Exploratory Study), International Journal of Business and Public Administration, Volume 17, Number 2,
  • (2015) International Markets for Diverse Regional Manufacturing Custer, International Journal of Business, Marketing, and Decision Sciences, Volume 8, Number 1, p22-32
  • (2014) Social Benefits as Part of the Economic Evaluation of High-Speed Rail, International Journal of Business and Economics Perspectives, Volume 9, Number 1, ISSN 1931-907
  • (2012) Cultural layers: A Practical Approach for International Marketing, International Journal of Business Research, Academy of International Business and Economics 12(5). 
  • (2012) The Power of Compliments: Generating Positive Behavior Changes in Freshmen Students, ACBSP Annual Edition: Managing Business Education in the New Fiscal Reality, Volume 3. Overland Park, Kansas: Accreditation Council for Business Schools and Programs.
  • (2010) Additive and Subtractive Differentiation Strategy, International Academy of Business Disciplines, 17(2). 
  • (2009) How we communicate about cultures: A Review of Systems for Classifying Cultures, and proposed Model for Standardization, Competitiveness Review, Emerald Publishing 19(2).  
  • (2009) Motivational factors in consumer decisions to participate in soccer lotteries: An international marketing study, ProQuest, Ann Arbor, ISBN 9780549886

Conference Presentations

  • (2020) International Academy of Business and Public Administration Discipline Conference – Dallas Texas – April 23 – 25, 2020. 
  • (2016). The Virtuous Cycle: Using Strategy Resources and Tactics to create successful Business Models. SMS Special Conference, Hong Kong.
  • (2013). Geographic Clusters for Rural Economic Growth Initiatives. Innovative Michigan Summit, Michigan State University.

George Kalchev, PhD

Assistant Professor – Economics

 

  • PhD in Economics, Southern Methodist University
  • MA in Economics, Southern Methodist University
  • MA in Economics, University of Iowa

Journal Articles

  • Kalchev, G. (2025), “Fatal Car Crashes and Marijuana Legalization,” accepted in the Journal of Management Policy and Practice (ISSN 1913-8067), volume 26(1), North American Business Press.
  • Kalchev, G. (2016) “Environmental Kuznets Curve in Bulgaria,” International Journal of Interdisciplinary Social Science Studies (e-journal), vol. 2 issue 1, p. 20. ISSN: 2397-6934
  • Todorova, T. and G. Kalchev, (2015) “The Protective Impact of Import Quota,” Foreign Trade
  • Review, 52(2) 85-98, Sage publications. https://doi.org/10.1177/0015732515572057
  • Ibrahim, S., Li Xu, G. Kalchev and C.L. Deal (2013) “Legal Consequences of Earnings
  • Components Management,” Advances in Quantitative Analysis of Finance and Accounting, ed. Cheng F. Lee, World Scientific, Singapore, vol. 11 ch. 9. ISSN 1046-5847, https://doi.org/10.6293/AQAFA.2013.11.09
  • Loubou, P., Alexander, E., Kalchev, G. (2011): “Profiles and Preferences of Online Millennial
  • Shoppers in Bulgaria and Croatia”, Journal of Euromarketing, ISSN 1528-6967, IMDA Press, Hummelstown, PA, Vol. 20, Iss. 1/2, pp. 85-101
  • Co-editor and author of the editorial, Challenges and Prospects in Modern Management, Edited by Dimitrios Koufopoulos, Maria Argyropoulou & George Kalchev, 2009, selection of papers from the ATINER conference (Athens Institute for Education and Research).
  • Kalchev, G. (2006) “Dynamic Panel Models with Directors’ and Officers’ Liability Insurance Data,” ch. 14 in Panel Data Econometrics: Theoretical Contributions and Empirical Applications, ed. Badi Baltagi, Elsevier Science. https://doi.org/10.1016/S0573- 8555(06)74014-7; ISBN: 978-0-444-52172-9

Recent Conferences

  • Paper “Fatal Crashes and Marijuana Legalization,” poster presentation at the American Economic Association Annual Meetings in San Francisco, January 2025.
  • Paper “Fatal Crashes and Marijuana Legalization in Michigan,” presented at the Eastern Economic Association meetings in Boston, March 2024. Served also as a discussant.

Mohammed Shaki, DBA

Faculty – Finance

 

  • Doctorate in Business Administration – Finance – Alliant International University
  • Master in Public Administration – University of Oklahoma
  • B.A, Business Administration – University of North Colorado

Professional Services

  • Editorial Review Board Member. The International Journal of Business and Management Research (2008- Present)
  • Editorial Review Board Member. Journal of Business and Behavioral Sciences (2018-Present).
  • Editorial Review Board Member, Journal of Business and Educational Leadership ( 2017- Present).
  • Editorial Review Board Member, Journal of Business and Accounting (2019- Present).
  • Conference Track Chair, American Society of Business and Behavioral Sciences
  • Reviewer Conference paper International Academy of Business and Economics. (2012- Present)
  • Reviewer Conference paper Academy of Business Research. (2017- Present)

Saad Ashraf, Ph.D.

Assistant Professor – Management

 

  • Ph.D. in Business Administration – Management – Southern Illinois University
  • Master in Human Resource Management – University of Illinois Urbana-Champaign (Fulbright Scholar)

Research Conference Presentations:

  • Ashraf, S. Camp; Carter, M. Z. (2023). A conceptual model of workplace gaslighting. Paper Presented at Southern Management Association Annual Meeting 2023, St. Pete Beach, FL.
  • Ashraf, S. Camp; Carter, M. Z. (2022). Perceived supervisor narcissism, abusive supervision, subordinate shame and turnover intention: The moderating role of tenure. Paper presented at the 82nd Annual Meeting of the Academy of Management, Seattle, WA.
  • Ashraf, S. (2021). How supervisor narcissism leads to subordinate shame and turnover: The mediating role of abusive supervision. Paper presented at Southern Management Association Annual Meeting 2021, New Orleans, LA.