VARANASI, India – In a world where development investments are increasingly expected to deliver measurable results, the ability to generate credible evidence has become a cornerstone of effective policymaking. To help researchers and practitioners meet this growing demand, IRRI Education successfully conducted the Workshop on Impact Evaluation and Causal Inference from 13–17 July 2026 at the IRRI South Asia Regional Centre (ISARC) in Varanasi, India.
The five-day workshop brought together 18 researchers, policymakers, and development practitioners from Asia, Africa, and North America to strengthen their capacity in evaluating development interventions using rigorous scientific methods. The training was led by Dr. Patrick Ward, Associate Professor in the Food and Resource Economics Department at the University of Florida, and Dr. Valerian Pede, Senior Agricultural Economist at the International Rice Research Institute (IRRI) and the Head of the Transformative Policies and Investments Unit, with Dr. Vikram Patil, Scientist – Agricultural Economics at IRRI, also serving as a resource person. The workshop equipped participants with practical tools to generate credible evidence that can inform policies, improve development programs, and maximize the impact of investments in agriculture and related sectors.
Participants represented a diverse range of institutions, including the International Rice Research Institute (IRRI), ICAR–Indian Agricultural Research Institute (IARI), Kenya Agricultural and Livestock Research Organization (KALRO), Ethiopian Institute of Agricultural Research (EIAR), Council for Scientific and Industrial Research (Ghana), International Potato Center (CIP), Alliance of Bioversity International, University of Arkansas, University of KwaZulu-Natal, Lancet Countdown Africa, and other partner organizations.












Participants also took part in practical “bus stop” exercises—interactive stations featuring real pest specimens, disease symptoms, and weed samples—which tested and strengthened their diagnostic and identification skills.
By the end of the training, participants developed context-specific Learning Action Plan including the different tools discussed in the course; 
Throughout the workshop, participants explored the concepts of agrifood systems transformation, self-sufficiency, food security, agricultural policy, and international food trade through expert-led lectures and interactive discussions.
One of the defining features of this year’s workshop was its strong emphasis on
The workshop concluded with participant group presentations, reflections, testimonials, and the awarding of certificates, highlighting four days of intensive learning and international collaboration.


Through the Training Course on Rice Root Phenotyping, IRRI continues to strengthen global research capacity by equipping scientists and researchers with practical skills and advanced knowledge in rice root science.

Far from being purely theoretical, the training emphasized
A key insight that emerged from the training was the need to move beyond traditional measures of success. Rather than focusing solely on outputs, participants were challenged to think in terms of 
As the Philippines continues to navigate challenges in food security, climate resilience, and rural development, the ability to scale innovations effectively becomes increasingly critical.





















