期刊
ANNUAL REVIEW OF RESOURCE ECONOMICS, VOL 7
卷 7, 期 -, 页码 399-424出版社
ANNUAL REVIEWS
DOI: 10.1146/annurev-resource-100814-125115
关键词
appropriability; biotechnology; intellectual property rights; market structure; technological change; technology transfer
The private sector has assumed a larger role in developing improved technology for food and agriculture, with private agricultural R&D spending growing faster than public agricultural R&D spending over the past several decades. Major drivers have been new commercial opportunities afforded by scientific advances and liberalization of agricultural input markets. Along with rising private R&D investment, agricultural input industries have undergone significant structural changes. These developments have been pronounced in both high-income and developing countries. The rising importance of private R&D, however, does not imply a diminished role of the public sector, as most empirical evidence points to complementarities between public and private agricultural R&D.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据