Karl Pauw

IFPRI Nexus SAMs: Annual Release Note 2024

The Nexus Project is pleased to provide an update on the Nexus Social Accounting Matrices (SAMs) developed and released by IFPRI in collaboration with national statistical agencies and research institutions in 2024. This Annual Release Note provides a brief overview of SAMs and the Nexus Project. It serves as a useful one-stop shop for obtaining links to the latest versions of all Nexus SAMs. For more information or questions, please email IFPRI-Nexus@cgiar.or

Assessing investment priorities for inclusive agricultural transformation in Tanzania

The agrifood system: structure and contribution to development goals

As countries develop, agrifood systems (AFS) are expected to evolve beyond primary agriculture. The earliest stages of development are typically characterized by subsistence farming; as agricultural productivity rises, farmers begin to supply surplus production to markets, which creates employment opportunities for workers in the off-farm economy. Rising rural incomes generate demand for more diverse products; this leads to more nonfarm activities such as processing, packaging, transporting, and trading. In the early stages of transformation, the agriculture sector serves as an engine of rural—and even national—economic growth. Eventually, urbanization, the nonfarm economy, and nonagricultural incomes play more dominant roles in propelling AFS development, with urban and rural nonfarm consumers creating most of the market demand for agricultural outputs via value chains that connect rural areas to towns and cities. The exact nature of this transformation process varies across countries because of the diverse structure of their economies and the unique growth trajectories of their various agrifood and nonfood subsectors. A focus solely on primary agriculture without an understanding of its linkages to off-farm components of the economy masks the importance of AFS to the overall economy and its potential contribution as a driver of development going forward. In this chapter, we first measure the size, structure, and historical contribution of the AFS to economic growth and transformation in Myanmar. Second, we assess the potential for AFS growth led by productivity gains in different agricultural value chains to contribute to development outcomes in Myanmar using the Rural Investment and Policy Analysis (RIAPA) model (IFPRI 2023b). We measure AFS using national accounts and employment statistics to either track or simulate growth and employment changes over time. We disaggregate AFS into several value chain groups, which allows the analysis to offer a unique and useful perspective on the drivers of AFS growth and transformation. Finally, we discuss the implications of the recent crises for the future of the AFS and propose both short- and long-term policy recommendations to help steer recovery.