id	keyword
issue-3072	sports
issue-3072	digital
issue-3072	enterprises
issue-3072	sports enterprises
issue-3072	transformation
issue-3072	tfp
issue-3072	industry
issue-3072	data
issue-3072	sports industry
issue-3072	manufacturing
issue-3072	service
issue-3072	technology
issue-3072	innovation
issue-3072	control
issue-3072	productivity
issue-3072	capital
issue-3072	total
issue-3072	labour
issue-3072	journal
issue-3072	analysis
issue-3072	variable
issue-3072	r&d
issue-3072	factor
issue-3072	significance