This article investigates the following propositions: a useful approach for
building an organizational-buying -behavior taxonomy might begin with clas
sifying how buyers frame purchasing problems followed by how such frames af
fect subsequent perceptions and actions in the decision process. Unlike pre
vious taxonomies of buying situations, direct questioning of organizational
buyers is used to learn: (1) whether or not they identify different catego
ries of buying problems; (2) if they do, what dimensions they use when fram
ing buying problems; and (3) how do such frames influence their choices of
value-added service alternatives offered by suppliers. To test the proposit
ions empirically, supplier choices are modeled with the use of buying-decis
ion exercises. A key result of this study is that the buyers' framing of pr
oblems affects their preferences for vendor designs of value-added customer
services. Most likely, the framing of buying problems by organizational bu
yers is layered and more complex than related taxonomies found in the marke
ting literature. (C) 2001 John Wiley & Sons, Inc.