Dr Gregg has worked as a natural resource/agricultural economist and agribusiness analyst for various universities where he applied various analytical techniques, including supply chain analysis, and productivity and efficiency analysis. He now operates his own consultancy focused on research for impact in inclusive and sustainanble supply chains.
His background in economics underpins a focus on real-world innovations and interventions that can support inclusive and sustainable economic development. His major current focus is developing digital tech to support inclusive supply chains.