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Registros recuperados: 51
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An Assessment of Commodity Export Performance in South Pacific Countries, 1960 to 1999 AgEcon
Fleming, Euan M.; Blowes, Anita.
We examine export performance and the factors influencing export growth in ten South Pacific countries, concentrating on the comparative influences of geographic endowments, policies and institutions. The countries under study are Cook Islands, Fiji, Kiribati, Niue, Papua New Guinea, Samoa, Solomon Islands, Tonga, Tuvalu and Vanuatu. Only Fiji, Papua New Guinea and Solomon Islands experienced a positive trend in total commodity export values. Agricultural export values grew significantly only in Papua New Guinea and Solomon Islands. Most countries experienced growth in non-agricultural commodity export values, albeit from a low base. As a general rule, export performance was superior for countries with richer endowments of natural resources. Geographic...
Tipo: Working or Discussion Paper Palavras-chave: International Relations/Trade.
Ano: 2003 URL: http://purl.umn.edu/12949
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Meta-evaluations in government and government institutions: A case study example from the Australian Centre for International Agricultural Research AgEcon
Madzivhandila, T.P.; Griffith, Garry R.; Fleming, Euan M.; Nesamvuni, A.E..
In this paper we draw on impact assessment work of the Australian Centre for International Agricultural Research (ACIAR) to present an example of meta-evaluation – an evaluation of evaluations – in an agricultural research, development and extension setting. We explore quality issues relating to evaluation studies in the context of government institutions. Program evaluation standards (PES) are divided into categories of utility, feasibility, propriety and accuracy to provide a framework for the meta-evaluation. The PES are presented as a universal measure of evaluation study quality. The intent of using them here is to judge the adequacy of PES as a universal quality measure or meta-evaluation base and to extract useful insights from ACIAR program...
Tipo: Conference Paper or Presentation Palavras-chave: Meta-evaluation; Evaluation Quality; Program Evaluation Standards; Evaluation Model; Australian Centre for International Agricultural Research; Limpopo Department of Agriculture (South Africa); International Development.
Ano: 2010 URL: http://purl.umn.edu/59098
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Policy Options for the Tree Crop Industries in Papua New Guinea AgEcon
Fleming, Euan M.; Yala, Charles.
Tipo: Report Palavras-chave: Crop Production/Industries.
Ano: 2001 URL: http://purl.umn.edu/114798
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Composition of the National Sheep Flock and Specification of Equilibrium Prices and Quantities for the Australian Sheep and Wool Industries, 2002-03 to 2004-05 AgEcon
Mounter, Stuart W.; Griffith, Garry R.; Piggott, Roley R.; Fleming, Euan M.; Zhao, Xueyan.
The data used, and the methods and assumptions fundamental to the development of an equilibrium displacement model (EDM) of the Australian sheep and wool industries specified in Mounter et al. (2007), are contained in this report. The national sheep flock is disaggregated into Merino and non-Merino sheep in the three agricultural zones of Australia using 2002-03 Australian agricultural and grazing industries survey data. Opening and closing sheep numbers, death rates and weaning percentages were used to derive the supply and use of sheep in each zone. Annual shorn wool production was split into four fibre-diameter categories in each zone corresponding to ABS wool export categories. Wool production percentages and relative greasy fleece weights were used to...
Tipo: Report Palavras-chave: Wool; Sheep meat; Research and development; Economic; Evaluation; Australia; Agribusiness; Agricultural and Food Policy; Livestock Production/Industries; Production Economics; Research and Development/Tech Change/Emerging Technologies; Q160.
Ano: 2007 URL: http://purl.umn.edu/37664
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Export Performance in South Pacific Countries Comparatively Well Endowed with Natural Resources: Solomon Islands and Vanuatu, 1960 to 1999 AgEcon
Fleming, Euan M.; Blowes, Anita.
Stochastic dominance analysis was used to assess export performance in two Melanesian countries of similar size and structure that are comparatively well endowed with natural resources: Solomon Islands and Vanuatu. Total export values increased over the study period in Solomon Islands, brought about by a significant increase in the value of non-agricultural resource exports. Agricultural exports showed small increases but the average annual rate of growth was only 1.3 per cent for agricultural export values compared with 10.7 per cent in non-agricultural export values. The record of commodity export performance in Vanuatu over the study period was less impressive, with a small average annual decline in total export values. This decline was caused by...
Tipo: Working or Discussion Paper Palavras-chave: Export performance; Stochastic dominance; Solomon Islands; Vanuatu; International Relations/Trade.
Ano: 2003 URL: http://purl.umn.edu/12937
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Animal Efficiency in an Intensive Beef Production System AgEcon
Fleming, Euan M.; Fleming, Pauline; Rodgers, Heidi; Griffith, Garry R.; Johnston, David.
A stochastic input distance function is estimated to analyse the efficiency with which physical characteristics of individual lot-fed beef cattle in Australia are combined with conventional inputs to produce a final product possessing defined quality attributes. High mean technical efficiency estimates are reported for all animals and by breed. All partial output elasticities with respect to inputs are of expected sign. Of four outputs included in the analysis, carcass weight and moisture retention in meat after cooking have highly significant coefficients of expected sign, but two meat quality variables have coefficients of unexpected sign indicating that they decline as inputs increase. Some evidence is detected of scope economies between moisture...
Tipo: Conference Paper or Presentation Palavras-chave: Efficiency; Intensive agriculture; Scope economies; Livestock Production/Industries; Q12; C51.
Ano: 2005 URL: http://purl.umn.edu/24673
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Export Performance in Papua New Guinea, 1960 to 1999 AgEcon
Fleming, Euan M.; Blowes, Anita.
Stochastic dominance analysis was used to assess export performance in Papua New Guinea from 1960 to 1999. A country with abundant natural resources, Papua New Guinea was able to experience significant growth in total export values throughout the final four decades of the 20th century, with each succeeding decade stochastically dominating the previous one. The expansion of mineral and energy exports from the early 1970s was the major source of this growth. The powerful influence of an expanding minerals and energy sector must nevertheless be of concern in that this sector and other non-agricultural resource sectors comprise mainly extractive or quasi-extractive industries given the production practices that currently exist. Little progress has been made...
Tipo: Working or Discussion Paper Palavras-chave: Export performance; Papua New Guinea; Stochastic dominance; International Relations/Trade.
Ano: 2003 URL: http://purl.umn.edu/12927
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Economic Evaluation of New Technologies and Promotions in the Australian Sheep and Wool Industries AgEcon
Mounter, Stuart W.; Griffith, Garry R.; Piggott, Roley R.; Fleming, Euan M.; Zhao, Xueyan.
Knowledge about the size and distribution of returns from alternative broad types of R&D and promotion investments permit strategic-level decisions about resource allocation, both within and across research programs. The Australian sheep meat and wool industries are characterised by strong cross-commodity relationships due to the joint product nature of the industries. An equilibrium displacement model of the Australian sheep meat and wool industries was developed to account for these relationships and any indirect benefits and costs arising from spill-over and feedback effects between the industries as a result of research-induced innovation or promotion. The potential annual returns and their distribution among the various industry sectors were...
Tipo: Conference Paper or Presentation Palavras-chave: Australian sheep and wool industries; Equilibrium displacement model; Cross-commodity relationships; R&D; Promotion evaluation; Livestock Production/Industries.
Ano: 2007 URL: http://purl.umn.edu/10415
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Evidence on trends in the single factoral terms of trade in African agricultural commodity production AgEcon
Fleming, Euan M.; Fleming, Pauline.
The ability of African countries to achieve sustained improvements in agricultural incomes depends on their ability to generate total factor productivity (TFP) change in their agricultural sectors and adjust to movements in agricultural output and input prices. The single factoral terms of trade index measures these changes, calculated as changes in the product of TFP and the agricultural terms of trade. Estimates of the single factoral terms of trade index for the selected commodities over the period 1970-2002 are reported and discussed for 33 African countries for which data sets are available. The index is estimated for producers of coffee, cocoa, copra, palm kernel oil, coconut oil, palm oil, rice, cotton and sugar using annual agricultural sector...
Tipo: Conference Paper or Presentation Palavras-chave: Crop Production/Industries; International Relations/Trade.
Ano: 2007 URL: http://purl.umn.edu/7980
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CHARACTERISTICS OF DIFFERENT CONSUMER SEGMENTS IN THE AUSTRALIAN BEEF MARKET AgEcon
Morales, Luis Emilio; Griffith, Garry R.; Wright, Vic; Umberger, Wendy J.; Fleming, Euan M..
Beef consumers in Australia have shown differences in their preferences for products and sensitivity to price. This can be explained by the influence on expected quality of cues related to health, production process and eating experience. Eating experience is difficult to predict as consumers generally do not have enough information to form reliable expectations. In this context, branded beef can help to signal quality and reduce the degree of uncertainty that consumers experience when shopping. Focus group research identified different segments, premiums for preferred products and potential for large-scale differentiation and branding in the Australian market.
Tipo: Conference Paper or Presentation Palavras-chave: Beef Branding; Consumer Preferences; Segmentation; Focus Groups..
Ano: 2009 URL: http://purl.umn.edu/48063
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Efficiency and Productivity Analysis of Cooperative Dairy Plants in Haryana and Punjab States of India AgEcon
Singh, Satbir; Coelli, Tim J.; Fleming, Euan M..
Since the 1970s, the policy of Indian government has been to promote dairy development on the basis of the cooperative organisations. During the 1990s the dairy industry in India was liberalised. This study examines the impact of the liberalisation policy on the cooperative dairy plants in India. Data envelopment analysis (DEA) and the Fisher index approach are applied to measure economic efficiency and total productivity changes, respectively. The data involves 65 observations from a complete panel of 13 cooperative dairy plants from 1992/93 to 1996/97. The empirical results show that the deregulation and liberalisation of the dairy industry alone is not the answer.
Tipo: Working or Discussion Paper Palavras-chave: Productivity; Efficiency; Fisher index; Indian dairy processing; Agribusiness; Livestock Production/Industries; Productivity Analysis.
Ano: 2000 URL: http://purl.umn.edu/12909
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Impact of information and communication technology (ICT) on international trade in fruit and vegetables: A gravity model approach AgEcon
Thiemann, Franziska; Fleming, Euan M.; Mueller, Rolf A.E..
Globalization results when markets become more integrated because of reduced transaction and transport costs. These costs have fallen because of sustained advances in transport technology and, more dramatically, in digital information and communication technology (ICT). Although communication costs tend to be a minor component of total trading costs, reductions in these costs may strongly stimulate international trade. The empirical evidence in support of this effect is, however, scant and its strength may depend on the composition of ICT and the nature of the product being traded. We test the hypothesis of an ICT effect on trade in bananas, oranges, tomatoes, and vegetables and fruit in general. We employ a gravity model of international trade between...
Tipo: Presentation Palavras-chave: Gravity model; Information and communication technology (ICT); International trade; Fruit and vegetables; International Relations/Trade.
Ano: 2012 URL: http://purl.umn.edu/123839
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Risk in Public Policy Making: A Neglected Issue in Australia AgEcon
Hardaker, J. Brian; Fleming, Euan M.; Lien, Gudbrand D..
We argue for greater recognition of the risky nature of most policy decisions. In this context we discuss the gulf between public risk perceptions and attitudes and those of 'experts'. Public views of risk are often inconsistent and seemingly irrational. They nevertheless influence policy choices in a democracy. On the other hand, experts often claim unjustifiable levels of confidence in their predictions of policy choice outcomes, creating a lack of public faith in their recommendations. While risky policy choices deserve more systematic decision analysis, there is a need for more effective interaction between policy makers, decision analysts and the public.
Tipo: Conference Paper or Presentation Palavras-chave: Policy-making; Risk; Uncertainty; Decision Analysis; Perceptions; Subjectivity; Institutional and Behavioral Economics; Political Economy; Risk and Uncertainty.
Ano: 2008 URL: http://purl.umn.edu/5997
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Evidence of Scope Economies in the Australian Wheat-Sheep Zone AgEcon
Fleming, Euan M.; Villano, Renato A.; Fleming, Pauline.
Scope economies can be used in studies of farming systems to provide a measure of synergies between different farm enterprises and between activities within farm enterprises. In this paper, they are reported for farms in a benchmarking group in the Wheat-Sheep Zone in New South Wales, Australia, by estimating a stochastic input distance function and calculating an ‘economies of scope parameter’. Evidence is presented of scope economies between sheep and beef enterprises, sheep and crop enterprises, and beef and crop enterprises.
Tipo: Conference Paper or Presentation Palavras-chave: Australia; Crops; Livestock; Scope economies.
Ano: 2008 URL: http://purl.umn.edu/36849
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Productivity and returns to resources in the beef enterprise on Victorian farms in the South-West Farm Monitor Project AgEcon
Villano, Renato A.; Fleming, Euan M.; Rodgers, Heidi.
Productivity change and real returns to resources are measured for a sample of farms in south-west Victoria that produce beef. A stochastic frontier production model is estimated from which annual production frontiers and individual farm technical inefficiencies are calculated during the survey period from 1995-96 to 2004-05. Results suggest that best-practice beef producers in this region (those operating on the production frontier) modestly improved their productivity during the period. Technically inefficient farms seem to be achieving productivity increases lower than their top-performing counterparts and are on average falling behind the productivity levels of the latter. A single factoral terms of trade index is also estimated for each farm as a...
Tipo: Article Palavras-chave: Beef production; Productivity; Best practice; Australia; Farm Management.
Ano: 2010 URL: http://purl.umn.edu/121497
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Food and Other Crops in Fiji: an Annotated Bibliography AgEcon
Lim, Tong Kwee; Fleming, Euan M..
Tipo: Report Palavras-chave: Crop Production/Industries.
Ano: 2000 URL: http://purl.umn.edu/117724
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Analysis of Technical Efficiency and Varietal Differences in Pistachio Production in Iran Using a Meta-Frontier Analysis AgEcon
Boshrabadi, Hossain Mehrabi; Villano, Renato A.; Fleming, Euan M..
This paper reports on an analysis of technical efficiency and varietal differences in pistachio production in Iran. A random sample of 475 farmers was selected from the province of Kerman in 2003 and 2004. In this study, farmers are classified into three groups according to the variety of tree they planted. The three main varieties of pistachio trees planted are Kalleh- Ghuchi, Fandoghi and Akbari. The technical efficiency indices are computed using three approaches. First, a standard stochastic production frontier was employed using pooled data. Secondly, stochastic frontier production functions were estimated for each variety (separately). Lastly, the meta-frontier approach was used because production varieties and technologies are expected to differ...
Tipo: Conference Paper or Presentation Palavras-chave: Pistachio; Stochastic meta-frontier; Production function; Technical efficiency; Iranian agriculture; Productivity Analysis; C21; Q12; Q16; Q55; R58.
Ano: 2007 URL: http://purl.umn.edu/10425
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Use of the single factoral terms of trade to analyse agricultural production AgEcon
Fleming, Euan M..
The aim in this note is to reintroduce the single factoral terms of trade into the policy arena. This economic concept has scarcely been used by analysts or policy makers over the past three decades. It is defined and compared favourably with other terms of trade concepts in terms of their usefulness to agricultural policy makers in Australia. A distinction is made between the single factoral terms of trade from the viewpoint of the farm business and from the viewpoint of the farm household, but only slightly different indices are specified in each case because of the very high positive correlation between farm prices paid and consumer prices. Developing industry-level indices appears to be a more attractive way to proceed given the substantially different...
Tipo: Journal Article Palavras-chave: Net barter terms of trade; Single factoral terms of trade; Total factor productivity; Farm Management; International Relations/Trade.
Ano: 2007 URL: http://purl.umn.edu/118322
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METAFRONTIER ANALYSIS OF FARM-LEVEL EFFICIENCIES AND ENVIRONMENTAL-TECHNOLOGY GAPS IN PHILIPPINE RICE FARMING AgEcon
Mariano, Marc Jim; Villano, Renato A.; Fleming, Euan M.; Acda, Rachelle.
Rice producers in the Philippines operate in different physical environments that are largely beyond their control, especially in terms of the agroclimatic conditions they face. Each rice area requires a unique set of location-specific technologies to match its location-specific needs. The rice production frontier is expected to vary, depending on the degree of yield-enhancing interventions implemented by the government and adopted by farmers. Understanding differences in specific production frontiers in different production systems should provide better assessments of yield performance across different locations and enable rice scientists to develop location-specific technologies as well as disseminate appropriate technologies to farmers in different...
Tipo: Conference Paper or Presentation Palavras-chave: Technical efficiency; Technology gap; Metafrontier; Stochastic production frontier; Philippine rice farming productivity; International Development.
Ano: 2010 URL: http://purl.umn.edu/59099
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Evidence of Scope Economies in Australian Agriculture AgEcon
Villano, Renato A.; Fleming, Pauline; Fleming, Euan M..
Scope economies can be used in studies of farming systems to provide a measure of synergies between different farm enterprises and between activities within farm enterprises. In this paper, they are reported for farms in three benchmarking groups in Australia by estimating stochastic input distance functions and calculating an 'economies of scope parameter'. Evidence of significant scope economies between sheep and crop enterprises, and between beef and crop enterprises, is presented and discussed. Similar evidence is reported between wool and lamb activities and wool and mature sheep trading activities within the sheep enterprise.
Tipo: Conference Paper or Presentation Palavras-chave: Australia; Crops; Livestock; Sheep; Scope Economics; Crop Production/Industries; Livestock Production/Industries; Research Methods/ Statistical Methods; Industrial Organization.
Ano: 2008 URL: http://purl.umn.edu/5996
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