Narrow search
Showing 1 - 10 of 15
Cover Image
Agricultural product supplies and input demands : regional comparisons
Shumway, C. Richard - In: American journal of agricultural economics 70 (1988) 1, pp. 153-161
Persistent link: https://www.econbiz.de/10001047907
Cover Image
Distinguishing the source of market power
Raper, Kellie Curry; Love, H. Alan; Shumway, C. Richard - In: American journal of agricultural economics 89 (2007) 1, pp. 78-90
Persistent link: https://www.econbiz.de/10003448543
Cover Image
Induced innovation in US agriculture : time-series, direct econometric, and nonparametric tests
Liu, Yucan; Shumway, C. Richard - In: American journal of agricultural economics 91 (2009) 1, pp. 224-236
Persistent link: https://www.econbiz.de/10003816008
Cover Image
The induced innovation hypothesis and U.S. public agricultural research
Cowan, Benjamin W.; Lee, Daegon; Shumway, C. Richard - In: American journal of agricultural economics 97 (2015) 3, pp. 727-742
Persistent link: https://www.econbiz.de/10011296210
Cover Image
Trade liberalization and agricultural chemical use : United States and Mexico
Williams, Shon P.; Shumway, C. Richard - In: American journal of agricultural economics 82 (2000) 1, pp. 183-199
Persistent link: https://www.econbiz.de/10001484265
Cover Image
Aggregation without separability : tests of the United States and Mexican agricultural production data
Davis, George C.; Lin, Ni; Shumway, C. Richard - In: American journal of agricultural economics 82 (2000) 1, pp. 214-230
Persistent link: https://www.econbiz.de/10001484331
Cover Image
Values, changing forces, choices, and the profession
Shumway, C. Richard - In: American journal of agricultural economics 80 (1998) 5, pp. 887-897
Persistent link: https://www.econbiz.de/10001371728
Cover Image
Input demands and inefficiency in U.S. agriculture
O'Donnell, Christopher John; Shumway, C. Richard; Ball, … - In: American journal of agricultural economics 81 (1999) 4, pp. 865-880
Persistent link: https://www.econbiz.de/10001423544
Cover Image
Testing for behavioral objective and aggregation opportunities in US agricultural data
Williams, Shon P. - In: American journal of agricultural economics 80 (1998) 1, pp. 195-207
Persistent link: https://www.econbiz.de/10001239694
Cover Image
Agricultural production technologies with systematic and stochastic technical change
Fawson, Christopher - In: American journal of agricultural economics 72 (1990) 1, pp. 182-199
Persistent link: https://www.econbiz.de/10001083282