id	keyword
esutjss-90	policy uncertainty
esutjss-90	economic
esutjss-90	stock
esutjss-90	market
esutjss-90	stock market
esutjss-90	index
esutjss-90	study
esutjss-90	nse
esutjss-90	share
esutjss-90	investment
esutjss-90	nigeria
esutjss-90	model
esutjss-90	run
esutjss-90	value
esutjss-90	results
esutjss-90	theory