selected publications
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article
- Weather Risk: How does it change the yield benefits of nitrogen fertilizer and improved maize varieties in sub-Saharan Africa? 2019
- Weather risk : how does it change the yield benefits of nitrogen fertilizer and improved maize varieties in sub‐Saharan Africa?. Agricultural Economics. 49:711-723. 2018
- The Shifting Structure of Agricultural R&D: Worldwide Investment Patterns and Payoffs 2018
- Research investment implications of shifts in the global geography of wheat stripe rust.. Nature plants. 1:15132-15132. 2015
- A Bounds Analysis of World Food Futures: Global Agriculture Through to 2050. Australian Journal of Agricultural and Resource Economics. 58:571-589. 2014
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document
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editorial article
- Right-Sizing Stem-Rust Research. Science. 340:147-148. 2013