Disclaimer: Researcher(s)' own analyses calculated (or derived) based in part on data from Nielsen Consumer LLC and marketing databases provided through the NielsenIQ Datasets at the Kilts Center for Marketing Data Center at The University of Chicago Booth School of Business. The conclusions drawn from the NielsenIQ data are those of the researcher(s) and do not reflect the views of NielsenIQ. NielsenIQ is not responsible for, had no role in, and was not involved in analyzing and preparing the results reported herein. Funding provided by NIA R01AG073286 (Whaley). The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research.
Neeraj Sood
Neeraj Sood reports personal fees from Amazon outside the submitted work.
Christopher M. Whaley
I have received grant funding from the National Cancer Institute (R21CA919229), National Institute on Aging (K01AG061274 and R01AG073286), the California Health Care Foundation, the Health Care Services Corporation, Patients Rights Advocates, the California Public Employees’ Retirement System, Arnold Ventures, the National Institute for Health Care Management Foundation, and the Robert Wood Johnson Foundation.