Fig. 4From: The impact of JUUL market entry on cigarette sales: evidence from a major chain retailer in CanadaEvent Study Analysis for Impact of JUUL Market Entry on Cigarette Sales. Note the figure above displays the regression coefficient estimates and two-tailed 95% confidence intervals after controlling for all relevant factors. To map out the pattern, we regress cigarette sales on lag and lead indicators for JUUL market entry at the city levelBack to article page