Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 32.
  1. Library Resource
    Documents et rapports de conférence
    décembre, 2006
    Allemagne, Europe

    The CAP reform of 2003 will change farmer's business environment in Europe. This paper analyses the impact of the reform on the land use in southern German grassland regions. The assessment will be based on model calculations for two typical grassland regions. Each study area represents one village with its specific farm structure and natural conditions. These regions differ in their excellence with respect to agricultural use. In Southern Germany small to medium sized family farms is the most frequent type of farming.

  2. Library Resource
    Documents et rapports de conférence
    décembre, 2006
    Viet Nam

    The use of mathematical models to describe the interactions of variables is useful in modern management. In this paper, a 'mixed' model combining the knapsack problem, a household model and a form of spatial equilibrium model into a modelling framework is developed. The impacts of changes in off-farm wage rates, transaction costs in the rental market, the output prices of paddy crops, and land transactions were examined in the model.

  3. Library Resource
    Documents et rapports de conférence
    décembre, 2006
    Viet Nam

    This paper examines the process of implementing land privatization and its effects on household livelihoods in the Uplands of Vietnam. The research was undertaken with three upland villages situated in the buffer zone of Cat Tien National Park in the southern uplands of Vietnam where have recently been adopted a land privatization program according to the 1993 Land Law and some other frontier development programs, such as nature conservation, remotely mountainous community development programs supported by the central government.

  4. Library Resource
    Documents et rapports de conférence
    décembre, 2006
    Kenya

    Population pressures and the need to optimize the use of limited available land has led to increasing cropping affluence levels within the maize agro-ecologies in Kenya, and a shift from large to smallholder intensification and multiple cropping patterns. Using a geographic information system, this study relates cropping patterns, by area share, maize productivity and household incomes across maize agro-ecologies, with the purpose to establish a decision support system for optimizing land allocation and in priority setting for introduction of new technologies such as Bt maize varieties.

  5. Library Resource
    Documents et rapports de conférence
    décembre, 2006
    Ouganda

    The study analyzed the determinants of land tenure insecurity in Uganda using survey data collected by the International Food Policy Research Institute (IFPRI) during the Policies for Improved Land Management Project in Uganda, 1999-2001. The survey included a sample of 1322 farm households randomly selected and interviewed using a formal questionnaire.

  6. Library Resource
    Documents et rapports de conférence
    décembre, 2006
    Madagascar, Europe

    The effect of globalization on the environment and natural resource use in developing countries is hotly debated. We contribute to this debate through the analysis of primary data collected with small contract farmers in Madagascar that produce vegetables for export to Europe. Strong spillover effects of these trade opportunities on land use exist. Using a matched plot sampling design, the productivity of rice - the main domestically consumed staple - is shown to be two thirds higher on those fields that were contracted during the off-season for the production of vegetables.

  7. Library Resource
    Documents et rapports de conférence
    décembre, 2006

    We propose an information-theoretic approach to assess the performance of a discrete choice model used to analyze land use and land use change. We show that our disaggregated measure can be used to compare robustness of predictions across land use categories and across models. Furthermore, a proper reformulation of the problem shows that a disaggregated (observation by observation) log-likelihood lends itself to an information theoretic interpretation, which allows comparisons performance across models.

  8. Library Resource
    Documents et rapports de conférence
    décembre, 2006
    Inde

    The paper examines the rural land and labour markets in the context of economic liberalization in India. Land and labour are the two fundamental resources available to the rural people for income generation. The access to land and to employment for labour become basic determinants of well-being for the rural households. Reforms are often seen as hostile to rural areas and the poor, although they should be beneficial not only for overall growth, but also rural growth and poverty alleviation.

  9. Library Resource
    Documents et rapports de conférence
    décembre, 2006

    Land markets play a crucial role in agricultural structural change. Because the dynamics of structural change and land markets, respectively, mainly depend on the interactions between individual farms, agent-based modeling (ABM) has been established as a tool for understanding and explaining structural change and land market dynamics. This is particularly so because of ABM's ability to capture heterogeneity, non-convexity and dynamics. Unfortunately, the behavioral foundation of economic actors in ABM, i.e., of the farms, is often specified as ad hoc or simply based on "expert knowledge".

  10. Library Resource
    Documents et rapports de conférence
    décembre, 2006

    We use a multinominal logit model to examine the determinants of plot abandonment (unintentional fallows) and long fallows (intentional fallows) in order to propose policy interventions that lead to optimal and sustainable management of land use systems in Kigezi highlands. Household factors such as age, and post primary education positively influenced farmers' decision to abandon plots. Therefore, more fallows and abandoned terraces were common with older farmers compared to younger ones. However, farm size and household type had no significant influence on abandonment of plots.

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