Publications Dr. Ossama Elshiewy


Journals


    2019
  • Weinrich, Ramona & Ossama Elshiewy (2019): Preference and Willingness to Pay for Meat Substitutes based on Micro-algae, Appetite, 142, 1-11.
  • Gross, Elena & Ossama Elshiewy (2019): Choice and Quantity Demand for Improved and Unimproved Public Water Sources in Rural Areas: Evidence from Benin, Journal of Rural Studies, 69, 186-194.
  • Sürmeli, Gökhan, Ossama Elshiewy, and Burc Ülengin (2019): What Drives the Purchasing of Foods with High Sugar? Evidence from Turkey, British Food Journal, 121 (5), 1020-1034.

  • 2018
  • Elshiewy, Ossama & Yasemin Boztug (2018): When Back-of-Pack Meets Front-of-Pack: How Salient and Simplified Nutrition Labels Affect Food Sales in Supermarkets, Journal of Public Policy & Marketing, 37 (1), 55-67.

  • 2017
  • Elshiewy, Ossama, Daniel Guhl, & Yasemin Boztug (2017): Multinomial Logit Models in Marketing - From Fundamentals to State-of-the-Art, Marketing ZFP, 39 (3), 32-49.
  • Elshiewy, Ossama, German Zenetti, & Yasemin Boztuğ (2017): Differences Between Classical and Bayesian Estimates for Mixed Logit Models, Journal of Applied Econometrics, 22 (7), 1247-1266.

  • 2016
  • Elshiewy, Ossama, Steffen Jahn, & Yasemin Boztuğ (2016): Seduced by the Label: How the Recommended Serving Size on Nutrition Labels Affects Food Sales, Journal of the Association for Consumer Research, 1 (1), 104-114.

  • 2015
  • Boztuğ, Yasemin, Hans Jørn Juhl, Ossama Elshiewy, & Morten Berg Jensen (2015): Consumer Response to Monochrome-Guideline-Daily-Amount Nutrition Labels, Food Policy, 53, 1-8.



Conference Proceedings


    2019
  • Elshiewy, Ossama & Anne Peschel (2019): Internal and External Reference Price Response in Brand Choice Models, 41th INFORMS Marketing Science Conference, Rome, Italy.
  • Elshiewy, Ossama & Anne Peschel (2019): Internal and External Reference Price Response in Brand Choice Models - A Semi-parametric Hierarchical Bayesian Approach, Proceedings of the 48th EMAC Conference, Hamburg, Germany.
  • Suermeli, Goekhan, Ossama Elshiewy, & Burc Uelengin (2019): Consistency or Balancing? Category Spill-over Effects of Purchasing Food with Nutrition Claims, Proceedings of the 48th EMAC Conference, Hamburg, Germany.
  • Weiger, Welf, Ossama Elshiewy, & Steffen Jahn (2019): How Marketer-generated Content in Social Media Impacts Sales Along the Sentiment Cycle, 41th INFORMS Marketing Science Conference, Rome, Italy.

  • 2018
  • Elshiewy, Ossama & Daniel Guhl (2018): Individual-level Carryover Parameters in Reference-Price Models, Advances in Consumer Research, Vol. 46, Dallas, USA.
  • Elshiewy, Ossama & Daniel Guhl (2018): Individual-level Carryover Parameters in Reference-Price Models, Proceedings of the AMA 2018 Summer Marketing Educators Conference, Boston, USA.
  • Elshiewy, Ossama & Daniel Guhl (2018): Individual-level Carryover Parameters in Reference-Price Models, Proceedings of the 47th EMAC Conference, Glasgow, UK.
  • Peschel, Anne & Ossama Elshiewy (2018): Reference-Price Response across Store Formats, Proceedings of the 47th EMAC Conference, Glasgow, UK.

  • 2017
  • Elshiewy, Ossama & Jan Schikovsky (2017): Heterogeneous Willingness-to-Pay for Competitor Products, 39th INFORMS Marketing Science Conference, Los Angeles, USA.
  • Elshiewy, Ossama, Steffen Jahn, Tim Doering, & Yasemin Boztug (2017): 'Low Fat' but High in Sugar: Consumer Response to Potentially Misleading Nutrition Claims, Proceedings of the 46th EMAC Conference, Groningen, Netherlands.
  • Schikovsky, Jan & Ossama Elshiewy (2017). Heterogeneity in Willingness-to-Pay for Competitor Products. Proceedings of the 46th EMAC Conference, Groningen, Netherlands.

  • 2016
  • Elshiewy, Ossama, Steffen Jahn, Tim Doering, & Yasemin Boztuğ (2016): "Low Fat" But High in Sugar: Consumer Response to Misleading Nutrition Claims, Advances in Consumer Research, 44, 207-212.
  • Elshiewy, Ossama, Steffen Jahn, & Yasemin Boztuğ (2016): Too Much Food Marketing - How Voluntary Front-of-Pack Nutrition Labeling on Products with Nutrition Claims Can Harm Retailers, Proceedings of the 45th EMAC Conference, Oslo, Norway.

  • 2015
  • Elshiewy, Ossama, Steffen Jahn, & Yasemin Boztuğ (2015): How the Disclosure of Nutrition Information with Different "Per-Serving Basis" Affects Sales Volume, Advances in Consumer Research, 43, 516-517.

  • 2014
  • Elshiewy, Ossama & Yasemin Boztuğ (2014): Consumers' Individual Response to Nutrition Labeling - A Study With Supermarket Scanner Data, 36th INFORMS Marketing Science Conference, Atlanta, USA.
  • Elshiewy, Ossama, Steffen Jahn, & Yasemin Boztuğ (2014): The Effectiveness of Nutrition Labels in Fighting Health Halos, Proceedings of the AMA 2014 Summer Marketing Educators' Conference, San Francisco, USA.

  • 2013
  • Elshiewy, Ossama & Yasemin Boztuğ (2013): The Impact of Nutrition Labeling on the Purchased Amount of Sugar in Sweet Food Products, Proceedings of the 42nd EMAC Conference, Istanbul, Turkey.

  • 2012
  • Boztuğ, Yasemin, Hans J. Juhl, Ossama Elshiewy, & Morten B. Jensen (2012): Are Consumers Influenced in Their Food Choice by Health Labels?, Proceedings of the 41st EMAC Conference, Lisbon, Portugal.