Dr. Jan Helge Guba

Dr. Jan Helge Guba

Wissenschaftlicher Mitarbeiter

Publikationen

  • Alavi, S., Wieseke, J., & Guba, J. H. (2016). Saving on discounts through accurate sensing–salespeople’s estimations of customer price importance and their effects on negotiation success. Journal of Retailing92(1), 40-55.
  • Schendzielarz, D., Alavi, S., & Guba, J. H. (2022). The impact of salespeople’s social media adoption on customer acquisition performance–a contextual perspective. Journal of Personal Selling & Sales Management42(2), 139-157.
  • Schmitz, C., Schneider, J. V., Guba, J. H., Ahlers, M. & Wieseke, J. (2021). Development and analysis of a sales-based leading indicator for economic developments. Marketing : ZFP ; journal of research and management, 43(1/2), .
  • Schneider, J. V., Alavi, S., Guba, J. H., Wieseke, J., & Schmitz, C. (2021). When do forecasts fail and when not? Contingencies affecting the accuracy of sales managers’ forecast regarding the future business situation. Journal of Personal Selling & Sales Management41(3), 218-232.
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Ruhr-Universität Bochum