Mark Young on Evaluating, Expanding Local Economies by Arkansas Business Staff Posted 8/26/2013 12:00 am Mark Young, who has led the Jonesboro chamber since April 2006, has built a 25-year career of local and regional economic development in Arkansas as well as Oklahoma and North Carolina. 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.