# What are good dataset alternatives to estimate value functions?

Suppose we want to estimate for many goods in the economy (or classifications thereof) the preferences of each household for these goods. We may want to restrict the analysis to specific utility classes, e.g. translog or CES utility. Naturally, we can not obtain the utility function but only the value function.

To my knowledge the Nielsen Datasets from U Chicago seem to provide such a possibility, but have highly restrictive access. What are good alternatives?