Introduction to "Economics of Research and Innovation in Agriculture"This chapter is a preliminary draft unless otherwise noted. It may not have been subjected to the formal review process of the NBER. This page will be updated as the chapter is revised.
Chapter in forthcoming NBER book Economics of Research and Innovation in Agriculture, Petra Moser, editor Feeding the world’s growing population is one of the most critical policy challenges for the 21st century. With tightening constraints on water, arable land, and other natural resources, agricultural innovation is quickly becoming the most promising path meet the nutrient needs for future generations. At the same time, the increasing variability in the world’s climate intensifies the need for developing new crops that can tolerate extreme weather. Despite the urgency of this task, there is an active discussion on the returns to public and private spending in agricultural R&D, and many of the world’s wealthier countries have scaled back their share of GDP devoted to agricultural R&D. Dwindling public support leaves universities, which, historically, have been a major source of agricultural innovation, increasingly dependent on funding from industry, with uncertain effects on agricultural research. All of these factors create an urgent need for systematic empirical evidence on the forces that drive research and innovation in agriculture. This book aims to provides such evidence through economic analyses of the sources of agricultural innovation, the challenges of measuring productivity, the role of universities and their interactions with industry, and emerging mechanisms to fund agricultural R&D. This paper is available as PDF (567 K) or via email
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