Table 2 Treatment effects on spending by POI types and EV charger types

Dependent variable:	Spending
	All	Restaurant	Grocery/clothing store	Hotel	Gasoline stations with convenience stores
	(1)	(2)	(3)	(4)	(5)
(A) 2019 Sample:
Treatment effect (Level 2 chargers)	0.0013	0.0001	0.0004	-0.0087	0.0214
	(0.0012)	(0.0016)	(0.0020)	(0.0072)	(0.0225)
	p = 0.244	p = 0.934	p = 0.858	p = 0.225	p = 0.344
Treatment effect (DC fast chargers)	0.0028^***	0.0021^*	0.0021^*	0.0066	0.0065
	(0.0007)	(0.0011)	(0.0011)	(0.0059)	(0.0075)
	p < 0.001	p = 0.0506	p = 0.0619	p = 0.265	p = 0.387
Observations	133,649	58,768	25,361	3,557	3,193
R²	0.93579	0.92946	0.94808	0.88982	0.94721
(B) 2021-2023 Sample:
Treatment effect (Level 2 chargers)	0.0019^***	0.0021^***	0.0019^***	0.0053^***	0.0101^***
	(0.0004)	(0.0005)	(0.0007)	(0.0018)	(0.0038)
	p < 0.001	p < 0.001	p = 0.00986	p = 0.00308	p = 0.00784
Treatment effect (DC fast chargers)	-0.0003	0.0002	-0.0017	0.0043	-0.0001
	(0.0005)	(0.0007)	(0.0011)	(0.0029)	(0.0025)
	p = 0.534	p = 0.73	p = 0.126	p = 0.139	p = 0.955
Observations	1,235,819	625,211	187,609	30,531	39,877
R²	0.86250	0.82192	0.88485	0.77329	0.88141

Note: Clustered (placekey) standard-errors reported in parentheses, and p-values from two-sided t-tests are listed under standard errors. We controlled for individual POI and county-by-month fixed effects. ^*p < 0.1; ^***p < 0.01.

Quick links

Search