The worldwide supply chain planning (SCP) market is forecast to grow 44 percent over the next five years, representing a compound annual growth rate of 7.6 percent, according to a new ARC Advisory Group study. With the global economic downturn now predominantly in the past, capital spending on information technology has rebounded vigorously. The SCP market has participated in this rebound, as suppliers have reported recent revenue growth rates well above the long-term trend.