9781249206903 - on the accuracy of nielsen homescan data von einav, liran; leibtag, ephraim (1 Ergebnisse)

Zustand: New. KlappentextResearchers use Nielsen Homescan data, which provide detailed food-purchase information from a panel of U.S. households, to address a variety of important research topics. However, some question the credibility of the data sin.