Résultats de la recherche | Land Portal

Résultats de la recherche

Showing items 1 through 9 of 14.
  1. Library Resource

    Recovery and Reconstruction since 2009

    Rapports et recherches
    Documents de politique et mémoires
    août, 2014
    Sénégal, Afrique

    Senegal is located in the Sahel region of West Africa. Between 1970 and 2000, the country suffered prolonged droughts that contributed to rural exodus. Communities in these peri-urban areas, already among the poorest in the country, are the most vulnerable to episodes of heavy rainfall and subsequent flooding. The impact of floods in this situation of uncontrolled urban growth is exacerbated by the lack of a functional storm water drainage system, ineffective land-use policies and non-compliance with the urban planning and development master plan.

  2. Library Resource
    Rapports et recherches
    Documents de politique et mémoires
    août, 2014
    Chine, Asie orientale, Océanie

    China is considering ways to attract additional capital to finance investment in railways. Worldwide, private capital has been attracted to the railway sector through a range of mechanisms including: (i) private sector provision of specific rail services or assets such as rolling stock; (ii) public private partnerships; (iii) leveraging commercial value of rail assets and increased land value around stations; and (iv) debt and equity financing of railway companies. Private sector investors seek to earn a return on investment that is commensurate with the risk of the investment.

  3. Library Resource

    A Look at Construction Costs

    Rapports et recherches
    Documents de politique et mémoires
    juillet, 2014
    Chine, Asie orientale, Océanie

    By the end of 2013, China railway had built a network of about 10,000 route-km of high-speed railways (HSR). The network has been built rapidly and at a relatively low unit cost compared with similar projects in other countries. This note takes a look at this expansion, its construction unit costs and some of its key cost components. It also outlines reasons that may explain the comparatively low cost of HSR construction in China.

  4. Library Resource
    Rapports et recherches
    Documents de politique et mémoires
    mars, 2014
    Inde, Asie méridionale

    Industrial parks are as popular as they are controversial, in India and globally. At their best they align infrastructure provision and agglomeration economies to jolt industrial growth. More often, they generate negative spill-overs, provide handouts, sit empty, or simply do not get built. This paper disaggregates how parks are built and how they fail. It contextualizes parks in India, followed by a thick case study of an innovative scheme that appears to buck the trend.

  5. Library Resource
    Rapports et recherches
    Documents de politique et mémoires
    mai, 2014
    États-Unis d'Amérique, Chine, Mexique, Océanie, Amérique latine et Caraïbes, Asie orientale

    The trend toward ever greater urbanization continues unabated across the globe. According to the United Nations, by 2025 closes to 5 billion people will live in urban areas. Many cities, especially in the developing world, are set to explode in size. Over the next decade and a half, Lagos is expected to increase its population 50 percent, to nearly 16 million. Naturally, there is an active debate on whether restricting the growth of megacities is desirable and whether doing so can make residents of those cities and their countries better off.

  6. Library Resource
    Rapports et recherches
    Documents de politique et mémoires
    mai, 2014
    Asie orientale, Océanie

    Urbanization deserves urgent attention from policy makers, academics, entrepreneurs, and social reformers of all stripes. Nothing else will create as many opportunities for social and economic progress. The urbanization project began roughly 1,000 years after the transition from the Pleistocene to the milder and more stable Holocene interglacial. In 2010, the urban population in developing countries stood at 2.5 billion. The developing world can accommodate the urban population growth and declining urban density in many ways.

  7. Library Resource
    Rapports et recherches
    Documents de politique et mémoires
    mai, 2014

    The accumulation of decent housing matters both because of the difference it makes to living standards and because of its centrality to economic development. The consequences for living standards are far-reaching. In addition to directly conferring utility, decent housing improves health and enables children to do homework. It frees up women's time and enables them to participate in the labor market. More subtly, a home and its environs affect identity and self-respect.

  8. Library Resource
    Rapports et recherches
    Documents de politique et mémoires
    mai, 2014
    Chili, Amérique latine et Caraïbes

    Cities exist, grow, and prosper because they take advantage of scale economies and specialization wrought by agglomeration. But output growth inevitably stresses transport infrastructure because production requires space and mobility. To prevent congestion from crowding out agglomeration benefits and to expand the supply of urban land, cities must invest in transport infrastructure. Yet balancing the growing demand for infrastructure with its supply is often difficult. In particular, many cities lack the funding to maintain and expand streets and urban highways.

  9. Library Resource
    Rapports et recherches
    Documents de politique et mémoires
    mai, 2014
    Afrique, Afrique sub-saharienne

    This paper focuses on three interrelated questions on urbanization and the geography of development. First, although we herald cities with their industrial bases as "engines of growth," does industrialization in fact drive urbanization? While such relationships appear in the data, the process is not straightforward. Among developing countries, changes in income or industrialization correlate only weakly with changes in urbanization. This suggests that policy and institutional factors may also influence the urbanization process.

  10. Library Resource
    Rapports et recherches
    Documents de politique et mémoires
    mai, 2014

    This paper explores the challenges and opportunities that government officials face in designing coherent 'rules of the game' for achieving urban sustainability during times of growth. Sustainability is judged by three criteria. The first involves elements of day-to-day quality of life, such as having clean air and water and green space. The provision of these public goods has direct effects on the urban public's health and productivity. The second focuses on the city's greenhouse gas emissions.

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