IDH seeks to deepen it’s understanding of the income drivers of Volume + Cost of Production (i.e. Production System) through extensive secondary and tertiary research. The broad aim of the assignment is to build intelligence, gather evidence and develop a sector agnostic framework that enables multiple stakeholders to take action to achieve the system and household-level ambitions for production systems vis a vis other income driver and in-so-doing, closing living income gaps among small-holder households.