◼ In every economic downturn in the last few decades, companies have reduced the size of some products, disguising price increases and avoiding comparisons on same-size packages, before and after an increase. Each time, the marketing campaigns are coy; this time, the smaller versions are “greener” (packages good for the environment) or more “portable” (little carry bags for the takeout lifestyle) or “healthier” (fewer calories).
Where companies cannot change sizes — as in clothing or appliances — they have warned that prices will be going up, as the costs of cotton, energy, grain and other raw materials are rising.
“Consumers are generally more sensitive to changes in prices than to changes in quantity,” John T. Gourville, a marketing professor at Harvard Business School, said. “And companies try to do it in such a way that you don’t notice, maybe keeping the height and width the same, but changing the depth so the silhouette of the package on the shelf looks the same. Or sometimes they add more air to the chips bag or a scoop in the bottom of the peanut butter jar so it looks the same size.” - NYT
