• Service strategy’s effect on firm performance: A meta-analysis of the servitization literature 

      Faramarzi, Ashkan; Worm, Stefan; Ulaga, Wolfgang (Peer reviewed; Journal article, 2023)
      The servitization literature has evolved into a rich field of academic inquiry that today calls for a consolidation of extant knowledge and opens new opportunities for meta-analytic reviews. The present research provides ...
    • When and why do customer solutions pay off in business markets? 

      Worm, Stefan; Bharadwaj, Sundar G.; Ulaga, Wolfgang; Reinartz, Werner J. (Journal article; Peer reviewed, 2017)
      Manufacturers invest in customer solutions to differentiate their offerings and sustain profitability despite declining margins from goods sales. Notwithstanding strong managerial and academic interest, an examination of ...