Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 95.
  1. Library Resource
    Documents de politique et mémoires
    décembre, 2002
    Chine

    We examine the ongoing transition from centrally planned to market agriculture in rural China. In particular, we examine the devolution of land rights from village governments to villagers and the corresponding evolution of tenure security in agricultural land. We find econometric support for the statistical and economic importance of four explanations for local government behavior.

  2. Library Resource
    Documents de politique et mémoires
    décembre, 2008
    Chine

    We investigate conceptually and empirically the role of economic incentives in the primary land allocation in China in recent years. A theoretical analysis demonstrates how recent fiscal and governance reforms give rise to land conversion decisions and long run urban spatial sizes much like those generated by competitive land markets with private land ownership. An econometric investigation of Shanghai and the provinces surrounding it demonstrates the presence of rent gradients, often used as an indication of the presence of land markets.

  3. Library Resource
    Documents de politique et mémoires
    octobre, 2009
    Chine

    Understanding farmer decisions on land use conversions (LUC) in rural areas has significant importance to understand and predict the patterns of land use changes in China. Many methods have been developed to search for the influencing factors on land use changes at farm household level. However, these methods have difficulty in evaluating the intertwined influences between factors and achieving farmer decision rules on LUC.

  4. Library Resource
    Documents de politique et mémoires
    décembre, 2007
    Chine

    This Discussion Paper documents a survey conducted in rural China in 2005. A multi-topicsurvey funded by the Sino-German international Training Program "Sustainable Resource Usein North China", the project covers farm management, land property rights and rural creditaccess on the North China Plain.From a credit standpoint, this paper covers questionnaire design, sample, survey implementation,data entry, a brief assessment of the overall experience, as well as lessons drawn.

  5. Library Resource
    Documents de politique et mémoires
    juillet, 2010
    Chine

    Oasification and desertification are basic geographical processes in arid areas, and both change the soil properties and quality. Recently, oasification has been obvious in the southern rim of the Tarim Basin of Xinjiang, China, and agriculture is the main land-use type. In 2004, four experimental fields were established in the Cele Oasis, representing four typical land-use types of local farmers' tillage practices during oasification.

  6. Library Resource
    Documents de politique et mémoires
    octobre, 2008
    Chine

    Soil organic carbon (SOC) was measured in topsoil samples of agricultural soils from 311 locations of Jiutai County, Northeast China. The spatial characteristics of SOC were studied using the Geographic Information Systems and geostatistics. Effects of other soil physical and chemical properties, elevation, slope, soil type and land use type were explored. SOC concentrations followed a lognormal distribution, with a geometric mean of 1.50%. The experimental variogram of SOC was fitted with an exponential model.

  7. Library Resource
    Documents de politique et mémoires
    décembre, 2002
    Chine

    This paper uses household data from Northeast China to examine the link between investment and land tenure insecurity induced by China’'s system of village-level land reallocation. We quantify expropriation risk using a hazard analysis of individual plot tenures and incorporate the predicted “hazards of expropriation” into an empirical analysis of plot-level investment. Our focus is on organic

  8. Library Resource
    Documents de politique et mémoires
    décembre, 2000
    Chine

    The overall goal of our paper is to estimate the impact of China's land rights on farm investment incentives and agricultural production. To meet the goal, the paper pursues three specific objectives. First, the paper briefly reviews the various linkages between land rights and investment incentives. Next, we demonstrate how land use behavior differs according to the tenure regime and land rights. Third, by using our field survey data, this paper identifies the links between specific land rights, instead of just the land tenure type, and investment incentives.

  9. Library Resource
    Documents de politique et mémoires
    décembre, 2006
    Chine

    The North China Plain is the country's granary: most of wheat and maize is supplied by this region in the northeast of China. Intensity of agricultural production has risen sharply in the last decades and the negative environmental effects like water scarcity, salinization and nitrate contamination have been widely acknowledged. In the wake of the country's rapid economic development it becomes at the same time more and more urgent to narrow the gap between the well-being of the urban and rural population.

  10. Library Resource
    Documents de politique et mémoires
    décembre, 2010
    Éthiopie, Chine, Afrique

    Migration is considered a pathway out of poverty for many rural households in developing countries. National policies can discourage households from exploiting external employment opportunities through the distortion of capital markets. Studies in China show that the presence of state and collectively owned land creates inefficiencies in the labor market. We examine the extent restrictions on land rights impede mobility in Ethiopia, having the lowest urbanization rate in sub-Saharan Africa.

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