This paper examines the relative effectiveness of forming implementation intentions (i.e., making specific plans regarding how to go about achieving a goal) for increasing goal attainment under regulatory fit vs. nonfit. We discuss and empirically test the proposition that regulatory nonfit...

Two Bayesian optimal design criteria for hierarchical linear models are discussed - the psi_beta criterion for the estimation of individual-level parameters beta, and the psi_theta criterion for the estimation of hyper-parameters theta. While the psi_beta criterion involves only the...

Marketers often analyze multinomial choice from a set of branded products to learn about demand. Given a set of brands to study, we analyze three reasons why choices from strict subsets of the brands can contain more statistical information about demand than choices from all the brands in the...

Since the advent of the discounted utility (DU) model economists have thought about intertemporal choice in very specific terms. DU assumes that people make explicit tradeoffs between costs and benefits occurring at different points in time. While this explicit tradeoff perspective is simple and...

Marketers often base decisions about marketing strategies on the results of research designed to elicit information about consumers' preferences. A large body of research indicates, however, that preferences often are labile. That is, preferences can be reversed depending on factors such as how...

Word of mouth is thought to help consumers make better choices. But could the way different types of consumers endorse products sometimes lead word of mouth recipients to make worse choices than they would have otherwise? Five studies, including textual analysis of almost 1,000 online reviews,...