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Efficiency effects of agricultural economics research in the United States

Schimmelpfennig, David E.; O'Donnell, Christopher John; … - In: Agricultural economics : the journal of the … 34 (2006) 3, pp. 273-280

Persistent link: https://www.econbiz.de/10003324965

Estimating the effects of weather and climate change on agricultural productivity

O'Donnell, Christopher John - In: Q open : a journal of agricultural, climate, … 2 (2022) 2, pp. 1-18

Explaining changes in productivity involves explaining changes in output and input quantities. Several economic models can be used for this purpose. This paper considers a model that accounts for weather and output price uncertainty. Changes in productivity are then explained in two steps....

Persistent link: https://www.econbiz.de/10013486102

An error correction model of induced innovation in UK agriculture

Piesse, Jenifer; Schimmelpfennig, David E.; Thirtle, … - In: Applied economics 43 (2011) 25/27, pp. 4081-4094

Persistent link: https://www.econbiz.de/10009380453

Determinants of farm income

Beckman, Jayson; Schimmelpfennig, David E. - In: Agricultural finance review 75 (2015) 3, pp. 385-402

Persistent link: https://www.econbiz.de/10011341936

Estimation of Australian wool and lamb production technologies : an error components approach

O'Donnell, Christopher John; Woodland, Alan D. - 1993

Persistent link: https://www.econbiz.de/10000868213

Estimation of Australian wool and lamb production technologies : an error components approach

O'Donnell, Christopher John; Woodland, Alan D. - 1991

Persistent link: https://www.econbiz.de/10000832294

Estimating state-contingent production frontiers

O'Donnell, Christopher John; Griffiths, William E. - In: American journal of agricultural economics 88 (2006) 1, pp. 249-266

Persistent link: https://www.econbiz.de/10003309669

Metafrontier frameworks for the study of firm-level efficiencies and technology ratios

O'Donnell, Christopher John; Prasada Rao, D. S.; … - In: Empirical economics : a journal of the Institute for … 34 (2008) 2, pp. 231-255

Persistent link: https://www.econbiz.de/10003674752

Econometric estimation of distance functions and associated measures of productivity and efficiency change

O'Donnell, Christopher John - In: Journal of productivity analysis 41 (2014) 2, pp. 187-200

Persistent link: https://www.econbiz.de/10010478331

An econometric approach to estimating support prices and measures of productivity change in public hospitals

O'Donnell, Christopher John; Nguyen, K. - In: Journal of productivity analysis 40 (2013) 3, pp. 323-335

Persistent link: https://www.econbiz.de/10010411359