Ehrenthal, J. (2011). Mut zur Lücke: Den Wunsch nach vollen Regalen mit Kundenintelligenz erfüllen (Don’t fear your gaps: using customer insights to improve shelf replenishment): Absatzorientierte Warenverfügbarkeit im Lebensmitteleinzelhandel. Presented at 9. Hamburger Logistiktage, Hamburg, Germany.
Ehrenthal, J., & Keller, T. (2009). Consumer centricity: Efficient on-shelf availability in wholesale retailing. Presented at 2. St.Galler AdOSA-Fachtagung: Kundenzufriedenheit und Cost-Cutting?, Cologne, Germany.
Ehrenthal, J., & Keller, T. (2009). Uncompromised customer orientation: Synchronizing ordering, delivery and instore-logistics to increase on-shelf availability in wholesale retailing. Presented at 10th ECR-Day (10. ECR-Tag), Dresden, Germany.
Ruptura no Varejo: Encontrando uma solucao (Retail Out-of-Stocks: Finding a Solution). Presented at 41st ABRAS convention, Sao Paulo, Brazil, September 27, 2007. (PPT download available here)
Retail Out-of-Stocks: A World-Wide Examination of Extent, Causes, and Responses (and some solutions). Presentation to the Retail Technologies for Latin America conference, Mexico City, Mexico, May 24, 2007. (das Ding gibt es auf Toms UCCS seite, bitte als Link hinterlegen)
Solving the Out-of-Stock Dilemma: A Global Perspective. Presentation at Food Marketing Institute, Chicago, May 6, 2007.
Solutions to Prevent Out-of-Stocks. Presentation to G.O.L.D. Users Association Meeting, Nice, France, March 8, 2007.
5 Key Issues of Out-of-Stocks Research and Practice: Making Out-of-Stocks a Priority for the FMCG Industry, ECR Academic Symposium, Stockholm, Sweden, September 15, 2006.
Out-of-Stocks Research: Improving Methods at the Self. Presented at National Association of Chain Drug Stores Marketplace, San Diego, June 27, 2006.
Increase On-shelf Availability by Reducing Out-of-Stocks. Presented at Retail Systems / VICS Collaborative Commerce 2005 Conference, Chicago, May 24, 2006.
Increase On-shelf Availability by Reducing Out-of-Stocks. Presented at Retail Systems / VICS Collaborative Commerce 2005 Conference, Chicago, May 26, 2005; also presented at National Association of Chain Drug Stores, Northbrook, Illinois, June 15, 2005.
Understanding Retail Out-of Stocks: Direction for improving On-Shelf-Availability. Video Conference presentation to Nordic Retail College of Stockholm University, Colorado Springs, Colorado and Stockholm, Sweden, December 22, 2004.
Retail Out of Stocks: An Examination of Causes and Consumer Responses. Presentation to the Food Marketing Institute Annual Convention, Chicago, Ill, May 2, 2004
Finding Solutions to the Challenges of Out of Stocks, Presented at Logicon Conference, Amsterdam, Netherlands, February 23, 2004.
Rising to the Challenge of Out of Stocks. Presented at the Worldwide Retail Exchange “We Collaborate Americas” Conference, Washington D.C., January 19, 2004.
Retail Out-of-Stocks: A World-Wide Examination of Extent, Causes, and Responses. Presented at the 2003 American Marketing Association Faculty Consortium on Supply and Value Chain Management, Ft. Worth, Texas, November 2003
Rise to the Challenge of Out of Stocks. Closing keynote address at Retail Systems / VICS Collaborative Commerce 2003 Conference, Chicago, June 2003.
Retail Out of Stocks: A Worldwide Examination of Causes, Rates, and Consumer Responses. Presented at 9th Recent Advances European Institute of Retailing and Services Studies, Heidelberg, Germany, August 2002.
Retail Out of Stocks and Retailer-Manufacturer Relationship Practices. Presented at 6th Research Conference on Relationship Marketing and CRM, Georgia State University/AMA/ICRM, June 2002.