Arkansas Tech Introduces Business Index by Lee Hogan Posted 4/2/2014 12:47 pm Updated 4 years ago On Wednesday, the Arkansas Tech University's College of Business launched a business index hoped to provide a snapshot of economic activity throughout the state. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access stories older than 15 days. Purchase Now Already have archive access? Login to view this article.