Narrow search
Showing 1 - 7 of 7
Cover Image
Research systems for sustainable agricultural development
Ruttan, Vernon W. - In: Global environmental change and agriculture : assessing …, (pp. 13-42). 1999
Persistent link: https://www.econbiz.de/10001555043
Cover Image
Agricultural development : an international perspective
Hayami, Yūjirō; Ruttan, Vernon W. - 1971
Persistent link: https://www.econbiz.de/10000572097
Cover Image
Public R&D, private R&D and US agricultural productivity growth : dynamic and long-run relationships
Sun, Ling; Heisey, Paul W.; Huffman, Wallace E.; … - In: American journal of agricultural economics 95 (2013) 5, pp. 1287-1293
Persistent link: https://www.econbiz.de/10010204119
Cover Image
Accounting for the impact of local and spill-in public research, extension and roads on US regional agricultural productivity, 1980 - 2004
Sun, Ling; Ball, V. Eldon; Fulginiti, Lilyan E.; … - In: Productivity growth in agriculture : an international …, (pp. 13-31). 2012
Persistent link: https://www.econbiz.de/10009631149
Cover Image
Benefits of public R & D in US agriculture : spill-ins, extension, and roads
Sun, Ling; Plastina, Alejandro; Fulginiti, Lilyan E.; … - In: Theoretical economics letters 7 (2017) 6, pp. 1873-1898
Persistent link: https://www.econbiz.de/10011777361
Cover Image
Public-sector agricultural research priorities for sustainable food security perspectives from plausible scenarios
Nelson, Gerald C.; Van der Mensbrugghe, Dominique - 2014
Persistent link: https://www.econbiz.de/10010376536