login

Testing for non-response and sample selection bias in contingent valuation

Economics LettersPublished 1 January 1993
John C. Whitehead, Peter A. Groothuis, Glenn C. Blomquist
Citations193
SJR quartileQ2
SJR score0.76
SNIP0.98

Abstract

We use a combination phone/mail survey to test for possible sample biases in contingent valuation. We find no sample selection bias but do find non-response bias. We show how failure to correct for non-response bias distorts aggregate benefit estimates.

Keywords

Decision SciencesEconomics, Econometrics and Finance