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| Registros recuperados: 10 | |
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| Rocchi, Benedetto; Romano, Donato; Stefani, Gianluca. |
| The paper presents the results of the first SAM analysis of the agricultural sector in Italy. A SAM of the Italian economy has been properly modified in order to focus the analysis on agriculture. Two type of analysis have been carried out: (i) a multiplier analysis, and (ii) an assessment of the distributive impacts of different agricultural policies. This paper proposes also a new method for disaggregating the institutional sectors and production factors in order to analyze income distribution within the economy, with special emphasis on the agricultural sector. Main results are: (i) "fully" decoupled income supporting schemes (transfers to agricultural households) are the most equitable interventions and determine a perfect targeting of the distributive... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Social accounting matrix; Agriculture; Income distribution; Italy; Labor and Human Capital; R13; R15; Q18; E25. |
| Ano: 2002 |
URL: http://purl.umn.edu/24919 |
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| Stefani, Gianluca; Valli, Carlotta. |
| The aim of this paper is to explore possible measures to assess welfare changes resulting from alternative risk communication policies drawing on previous work on welfare losses due to incorrect risk perceptions. A review of the literature analysing models of risk information processing point out the role of Bayesian updating processes in modelling changing risk perceptions. On the other hand welfare analysis of the consequences of action undertaken under ignorance suggest possible measures of the benefits of improved risk communication. An illustrative example of welfare losses due to poor information is provided using the classical data set on milk contamination in Ohau (Hawaii). Welfare measures are obtained comparing the real observed behaviour with an... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Food Security and Poverty; Risk and Uncertainty. |
| Ano: 2004 |
URL: http://purl.umn.edu/24989 |
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| Carraro, Alessandro; Stefani, Gianluca. |
| Recently a wide instability of food prices has been observed in world and European agricultural and food markets. Both media and policy makers have dealt with the unsatisfactory patterns of marketing margins and price transmission along the food chain which may bring about distributive issues and affect inflationary trends. Although price transmission and margins dynamics have attracted so much interest at the policy level, few Italian studies deal with this topic. Our aim is to provide a first analysis of the price transmission mechanism in three Italian agri-food chains (lamb, pork and pasta), within a structural change framework. Results show that structural breaks in the price transmission mechanism are an issue in the food chain of pasta and pork with... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Price transmission; Cointegration; Structural breaks; Agribusiness; Q13; L11. |
| Ano: 2011 |
URL: http://purl.umn.edu/114317 |
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| Registros recuperados: 10 | |
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