Impact of Institutional Quality and Research and Development (R&D) on Agricultural Productivity in Low-and Middle-Income Countries

This study investigates the impact of institutions and public agricultural Research and Development (R&D) on agricultural productivity in low- and middle-income countries. The paper employs panel data with fixed-effects models, spanning 12 years and including 49 low-and middle-income countries. Agricultural productivity is measured by cereal yield, while institutional factors are assessed through four key indicators: judicial independence, property rights protection, contract enforcement, and impartial public administration. Public agricultural R&D investments serve as the measure for agricultural R&D. The findings show that property rights protection positively influences agricultural productivity, whereas legal contract enforcement has a negative impact across these countries. Additionally, public agricultural R&D significantly and positively affect productivity in Asia and the LAC regions, but not in sub-Saharan Africa.