Endogeneity in Brand Choice Models
Management Science
Planning Media Schedules in the Presence of Dynamic Advertising Quality
Marketing Science
Campaign Spending Limits and Political Advertising
Management Science
The Dynamic Advertising Effect of Collegiate Athletics
Marketing Science
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Presidential elections provide both an important context in which to study advertising and a setting that mitigates the challenges of dynamics and endogeneity. We use the 2000 and 2004 general elections to analyze the effect of market-level advertising on county-level vote shares. The results indicate significant positive effects of advertising exposures. Both instrumental variables and fixed effects alter the ad coefficient. Advertising elasticities are smaller than are typical for branded goods yet significant enough to shift election outcomes. For example, if advertising were set to zero and all other factors held constant, three states' electoral votes would have changed parties in 2000. Given the narrow margin of victory in 2000, this shift would have resulted in a different president.