Payoffs from research and development along the Australian food value chain: a general equilibrium analysis

Abstract

The payoffs and distribution of payoffs from research and development (R&D) along the food value chain depend on many interacting economic factors. To quantify these, we have developed a general equilibrium model of the Australian economy with detailed farming, processing and marketing information. We use the model to assess potential payoffs and distributions from various R&D scenarios that lead to demand expansion and productivity improvement. We find that productivity improvement caused by R&D is unambiguously beneficial to the whole economy while the benefits of export or domestic market demand expansion mainly accrue to the primary producers and processing industry, when the economy is at full employment. Also, productivity improvement from R&D on-farm may benefit processors while improvements postfarm may benefit farmers.

Quantifying the economy‐wide returns to innovation for Australia

“…Recent academic examples include studies based in Brazil (Betarelli Junior, Faria, Montenegro, Bahia, & Goncalves, 2020), Poland (Zawalinska, Tran, & Ploszaj, 2018) and South Korea (Hong, Yang, Hwang, & Lee, 2014). In Australia, the few studies which exist have mainly simulated R&D scenarios in selected sectors, namely agriculture (e.g., Borrell, Jiang, Pearce, & Gould, 2014; Wittwer, Vere, Jones, & Griffith, 2005).…”