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Pre-event Trends in the Panel Event-study Design
Freyaldenhoven, Simon - 2018
We consider a linear panel event-study design in which unobserved confounds may be related both to the outcome and to …
Persistent link: https://www.econbiz.de/10012453151
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Visualization, Identification, and Estimation in the Linear Panel Event-Study Design
Freyaldenhoven, Simon; Hansen, Christian Bailey; Pérez … - National Bureau of Economic Research - 2021
Linear panel models, and the "event-study plots" that often accompany them, are popular tools for learning about policy …
Persistent link: https://www.econbiz.de/10012616618
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A Linear Panel Model with Heterogeneous Coefficients and Variation in Exposure
Sun, Liyang; Shapiro, Jesse M. - National Bureau of Economic Research - 2022
Linear panel models featuring unit and time fixed effects appear in many areas of empirical economics. An active …
Persistent link: https://www.econbiz.de/10013191071
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Do Pharmacists Buy Bayer? Informed Shoppers and the Brand Premium
Bronnenberg, Bart J. - 2014
We estimate the effect of information and expertise on consumers' willingness to pay for national brands in physically homogeneous product categories. In a detailed case study of headache remedies we find that more informed or expert consumers are less likely to pay extra to buy national brands,...
Persistent link: https://www.econbiz.de/10012458372