Proceedings of 21st International Business Research Conference 10 - 11 June, 2013, Ryerson University, Toronto, Canada, ISBN: 978-1-922069-25-2 Loyalty Programs’ Effects on Market Basket Value: The Moderating Role of Market Basket Types Dalal Ahmad The marketing literature shows contradictory results regarding the importance and effectiveness of implementing loyalty programs. This paper sheds light on that contradiction by developing a theoretical framework proposing the construct “market basket types” as a moderator that moderates the relationship between market basket value and loyalty programs in a retailing context. We argue that because “market basket types” in their formation represent multi-category buying decisions that allow for complementary effects, the coincidental appearance of products, and a disaggregate level of consumer heterogeneity. Market basket types will serve as a moderator that explains the literature’s contradictory results. The significance of the developed framework will contribute to marketing managers effectively developing, managing, and maintaining marketing-mix programs in retailing contexts. Track: Marketing __________________________________________________ Ms. Dalal Ahmad, Department of Marketing, Texas Tech University, Lubbock, Texas, United States, Email: dalal.ahmad@ttu.edu