id	keyword
american_scientific_journal-2581	� �
american_scientific_journal-2581	model
american_scientific_journal-2581	𝑅𝑅𝑅𝑅 �
american_scientific_journal-2581	forecast
american_scientific_journal-2581	volatility
american_scientific_journal-2581	lmsv
american_scientific_journal-2581	log
american_scientific_journal-2581	returns
american_scientific_journal-2581	� ̂
american_scientific_journal-2581	̂ �
american_scientific_journal-2581	series
american_scientific_journal-2581	engineering