Adstock plays a central role in advertising research. Adstock, or goodwill, is the cumulative value of a brand's advertising at a given point in time. A critical assumption in many advertising models is that managers take Adstock into account when making their advertising decisions. However,...

Notwithstanding the fact that advertising is one of the most used marketing tools, little is known about what is driving (i) the timing and (ii) the magnitude of advertising actions. Building on normative theory, the authors develop a parsimonious model that captures this dual investment...

In this study, the authors conduct a systematic investigation on the evolution in the effectiveness of two important marketing mix instruments, advertising and price, over the business cycle. Analyses are based on 163 branded products in 37 mature CPG categories in the UK, and this for a period...

Notwithstanding the fact that advertising is one of the most used marketing tools, little is known about what is driving (i) the timing and (ii) the magnitude of advertising actions. Building on formative theory, the authors develop a parsimonious model that captures this dual investment...

Many service firms acquire customers by offering free-trial promotions. A crucial challenge is to retain customers acquired with these free trials. To address this challenge, firms need to understand how free-trial customers differ from regular customers in terms of their decision making to...

Retailers face the problem of finding the assortment that maximizes category profit. This is a challenging task because the number of potential assortments is very large when there are many stock-keeping units (SKUs) to choose from. Moreover, SKU sales can be cannibalized by other SKUs in the...

Product-harm crises are among a firm s worst nightmares. Since marketing investments may be instrumental to convince consumers to purchase the firmamp;apos's products again, it is important to provide an adequate measurement of the effectiveness of these investments, especially after the crisis....

Retailers face the important but challenging task of optimizing their product assortments. The challenge is to find, for every category in every store, the assortment that maximizes (expected) category profit. Adding to the complexity of this 0-1 knapsack problem, retailers should also consider...

Retailers face the problem of finding the assortment that maximizes category profit. This is a challenging task, because the number of potential assortments is very large when there are many SKUs to choose from. Moreover, SKU sales can be cannibalized by other SKUs in the assortment, and the...

One of the pressing issues in marketing is whether loyalty programs really enhance behavioral loyalty. Loyalty program members may have a much higher share-of-wallet at the firm with the loyalty program than non-members have, but this does not necessarily imply that loyalty programs are...