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Measuring public agricultural research and extension and estimating their impacts on agricultural productivity : new insights from U.S. evidence
Jin, Yu; Huffman, Wallace E. - In: Agricultural economics : the journal of the … 47 (2016) 1, pp. 15-31
Persistent link: https://www.econbiz.de/10011430314
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Trends, adjustments, and demographics, and income of agricultural workers
Huffman, Wallace E. - In: Review of agricultural economics : RAE 27 (2005) 3, pp. 351-360
Persistent link: https://www.econbiz.de/10003140578
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Dynamic input demand functions and resource adjustment for US agriculture : state evidence
Warjiyo, Perry - In: Agricultural economics : the journal of the … 17 (1997) 2, pp. 223-237
Persistent link: https://www.econbiz.de/10001232140
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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
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Do formula or competitive grant funds have greater impacts on state agricultural productivity?
Huffman, Wallace E.; Evenson, Robert E. - In: American journal of agricultural economics 88 (2006) 4, pp. 783-798
Persistent link: https://www.econbiz.de/10003389686
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Convergence in US productivity growth for agriculture : implications of interstate research spillovers for funding agricultural research
MacCunn, Alan; Huffman, Wallace E. - In: American journal of agricultural economics 82 (2000) 2, pp. 370-388
Persistent link: https://www.econbiz.de/10001482291
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Structural and productivity change in US agriculture, 1950 - 1982
Huffman, Wallace E.; Evenson, Robert E. - In: Agricultural economics : the journal of the … 24 (2001) 2, pp. 127-147
Persistent link: https://www.econbiz.de/10001539561