Figure 2.

Heterogeneity by Vaccine Hesitancy

Notes: Based on OLS regression of each outcome (listed in bold face on the y-axis) of following form y_i = α + β₁T_i × Most_i + β₂T_i × Moderate_i + β₃T_i × Least_i + γ₁ Moderate_i + γ₂ Least_i + μX_i + ϵ_i. Interaction coefficients are shown. Most hesitant is a binary variable equal to 1 if the respondent has never received the flu shot. Moderate hesitant is a binary variable equal to 1 if the respondent received the flu shot more than two years ago. Least hesitant is a binary variable equal to 1 if the respondent received the flu shot within the past two years, not including the current season. Controls X_i include season dummy and survey platform fixed effects. Sender rating and signal rating are inverse-covariance-weighted indices as described in Anderson (2008). Ninety-five percent confidence intervals using robust standard errors are shown.