id	keyword
easat-10582	vol
easat-10582	firms
easat-10582	exports
easat-10582	constraints
easat-10582	trade
easat-10582	international
easat-10582	technology
easat-10582	business
easat-10582	effects
easat-10582	author
easat-10582	variable
easat-10582	study
easat-10582	control
easat-10582	foreign
easat-10582	learning
easat-10582	quality
easat-10582	gate
easat-10582	level