Who uses nutrition labeling, and what effects does label use have on diet quality?

Sample Selection Bias as a Specification Error

James J. Heckman · Econometrica · 1979 · 28.4K citations

Econometric Model, Economics, Bias Detection +13

A New Approach to Consumer Theory

Kelvin Lancaster · Journal of Political Economy · 1966 · 8K citations

Economics, Utility Theory, Consumer Uncertainty +10

The Effects of Product Class Knowledge on Information Search Behavior

Merrie Brucks · Journal of Consumer Research · 1985 · 1.9K citations

Behavioral Decision Making, Prior Knowledge Incorporation, Exploratory Search +19

External Search Effort: An Investigation Across Several Product Categories

Sharon E. Beatty, Scott M. Smith · Journal of Consumer Research · 1987 · 1.3K citations

Consumer Study, Exploratory Search, Consumer Research +17

The Effects of Situational Factors on In-Store Grocery Shopping Behavior: The Role of Store Environment and Time Available for Shopping

C. Whan Park, Easwar S. Iyer, Daniel C. Smith · Journal of Consumer Research · 1989 · 581 citations

Customer Satisfaction, Behavioral Decision Making, Consumer Study +20