Research Article

The Impact of the “Belt and Road” Initiative on Tourism Economic Development in Chinese Regions along the Route—An Empirical Analysis Based on DID Model

Table 2

Impact of “one belt, one road” on the tourism economy of the regions along the route (a).

Domestic tourism revenueInbound tourism revenueDomestic tourist arrival

Control variables addedWithout control variables addedControl variables addedWithout control variables addedControl variables addedWithout control variables added

BR-DID84442.192102759.71341.181892.3783810.36916664.376
1.850.063.140.000.680.491.470.140.500.62−0.130.89

hotel−184.61966.6073066.553
0.060.961.730.091.050.29

Taxi144.9421.88292.82
1.340.181.440.150.890.37

Elec0.262−0.002−0.01
1.240.22−0.710.48−0.070.95

educ−126000−157.216−116000
2.150.03−0.270.79−2.020.04

Med−94.612−1.177−111.74
−0.970.33−1.940.05−1.080.28

Gdp0.02400.04
0.490.63−0.460.650.750.46

green−37200−70.761−40600
−3.020.00-−0.780.44−3.150.00

green2−7695.159−162.18210313.894
1.950.05−5.430.001.990.05

Whether to control time effectsYesYesYesYesYesYes

Whether to control individual fixed effectsYesYesYesYesYesYes

R^2_within0.420.320.170.070.280.15