id	keyword
easat-9773	tourism
easat-9773	vol
easat-9773	pandemic
easat-9773	covid-19
easat-9773	gtap
easat-9773	northeast
easat-9773	asia
easat-9773	china
easat-9773	policy
easat-9773	global
easat-9773	impact
easat-9773	trade
easat-9773	simulation
easat-9773	technology
easat-9773	model
easat-9773	region
easat-9773	world
easat-9773	results
easat-9773	industry
easat-9773	afs
easat-9773	authors
easat-9773	gdp
easat-9773	japan
easat-9773	scenario
easat-9773	output
easat-9773	learning
easat-9773	science