Big Data

Nonresponse And Focal Point Answers To Subjective Probability Questions

Date Added: Oct 2010
Format: PDF

The authors develop and estimate a panel data model explaining the answers to questions about subjective probabilities, using data from the US Health and Retirement Study. They explicitly account for nonresponse, rounding, and focal point "50 percent" answers. Their results indicate that for three of the four questions considered, almost all 50 percent answers can be explained by rounding. They also find observed and unobserved heterogeneity in the tendencies to report rounded values or a focal answer, explaining persistency in 50 percent-answers over time. Incorporating rounding and focal answers changes some of the conclusions about the socio-economic factors that determine expectations.