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Registros recuperados: 4
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Theory of Reasoned Action and Its Integration with Economic Modelling in Linking Farmers' Attitudes and Adoption Behavior - An Illustration from the Analysis of the Uptake of Livestock Technologies in the South West of England AgEcon
Rehman, Tahir; McKemey, K.; Garforth, Chris; Huggins, R.; Yates, C.M.; Cook, R.J.; Tranter, Richard B.; Park, Julian R.; Dorward, Peter T..
The behavioural intentions of a sample of livestock farmers in the south-west of England towards new technologies were analysed within a Theory of Reasoned Action (TORA) framework, in order to explore reasons for the apparently low rate at which research-based knowledge is being transferred to the livestock industry. Correlations between components of attitudes (outcome beliefs and evaluations), subjective norms (normative beliefs and motivation to comply) and behavioural intentions were integrated with Positivistic Mathematical Programming (PosMP) to create a set of farm type models, which can predict the potential rate and equilibrium level of uptake of different kinds of technologies. Data relating to techniques for oestrus detection in dairy cows are...
Tipo: Conference Paper or Presentation Palavras-chave: Livestock Production/Industries; Research and Development/Tech Change/Emerging Technologies.
Ano: 2003 URL: http://purl.umn.edu/24319
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Modelling the Impact of Decoupling on Structural Change in Farming: Integrating Econometric Estimation and Optimisation AgEcon
Hennessy, Thia C.; Rehman, Tahir.
Implementation of the Mid Term Review of the Common Agricultural Policy on farming in Europe is expected, and intended, to initiate structural changes in European agriculture. This impact of the agricultural policy reform will be triggered at the farm level with both up- and down-stream effects for agriculture in Europe. Modelling such a phenomenon is challenging. An integrated modelling approach, involving farm level optimisation models and exogenously estimated econometric models of farmer behaviour, is developed for Ireland; this framework is a general one and is applicable elsewhere. Entry and exit from farming, postulated as the main consequences of the policy reform, are estimated exogenously to determine their role in the allocation of farm labour....
Tipo: Conference Paper or Presentation Palavras-chave: Common Agricultural Policy; Decoupling; Farm Level Modelling; Linear Programming; Succession; Labour Allocation; Agricultural and Food Policy; C6; Q12; Q15; Q58.
Ano: 2006 URL: http://purl.umn.edu/25271
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Development of a Partial Equilibrium Model of the EU Agriculture using Positivistic Mathematical Programming AgEcon
Yates, C.M.; Rehman, Tahir.
In order to respond to the current pressures on agriculture in the EU, the industry will have to go through fundamental structural change. Economic modelling provides the framework for understanding such changes. Mathematical programming is probably the most robust of all the modelling approaches notwithstanding several criticisms of the technique. Economists have long understood that profit maximisation is not the only objective of farmers. Although there are techniques to incorporate other objectives there does not exist a statistically rigorous method for estimating an appropriate objective functions. This problem also occurs at national and international levels of aggregation. This paper presents a new approach to modelling national and international...
Tipo: Conference Paper or Presentation Palavras-chave: Mathematical programming; Positivistic mathematical programming; Partial equilibrium; International trade; Policy analysis; Agricultural and Food Policy.
Ano: 2002 URL: http://purl.umn.edu/24878
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Continuing Professional Development and Farm Business Performance AgEcon
Byles, Sharon; Le Grice, Phil; Rehman, Tahir; Dorward, Peter T..
Economic and social pressures are transforming farm businesses and the structure of the agricultural industry, consequently it is presumed that farm management skills are under intense pressure. This creates a need for effective interaction between knowledge management and the actions taken by farm decision makers. However a definition of “successful farm business performance” is not easy to find and this, combined with literature that deals with managerial tasks in isolation, does not provide a clear picture for the farm manager pursuing self development. Farm businesses vary considerably in their attributes and resource base and the plethora of measurable factors mean that the manager needs to be able to identify what to measure and why on his own farm....
Tipo: Conference Paper or Presentation Palavras-chave: Farm Management; Teaching/Communication/Extension/Profession.
Ano: 2002 URL: http://purl.umn.edu/7027
Registros recuperados: 4
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