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  • Ali, Daniel Ayalew  (22)
  • Bowen, Derick  (2)
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  • 1
    Language: English
    Pages: 1 Online-Ressource (circa 29 Seiten) , Illustrationen
    Series Statement: Policy research working paper 9306
    Series Statement: World Bank E-Library Archive
    Series Statement: Policy research working paper
    Parallel Title: Erscheint auch als Deininger, Klaus Using Machine Learning to Assess Yield Impacts of Crop Rotation: Combining Satellite and Statistical Data for Ukraine
    Keywords: Graue Literatur
    Abstract: To overcome the constraints for policy and practice posed by limited availability of data on crop rotation, this paper applies machine learning to freely available satellite imagery to identify the rotational practices of more than 7,000 villages in Ukraine. Rotation effects estimated based on combining these data with survey-based yield information point toward statistically significant and economically meaningful effects that differ from what has been reported in the literature, highlighting the value of this approach. Independently derived indices of vegetative development and soil water content produce similar results, not only supporting the robustness of the results, but also suggesting that the opportunities for spatial and temporal disaggregation inherent in such data offer tremendous unexploited opportunities for policy-relevant analysis
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  • 2
    Language: English
    Pages: Online-Ressource (1 online resource (29 p.))
    Edition: Online-Ausg. World Bank E-Library Archive
    Parallel Title: Deininger, Klaus Do Overlapping Property Rights Reduce Agricultural Investment ?
    Keywords: Agriculture ; Classification ; Common Property Resource Development ; Communities & Human Settlements ; Conservation ; Economic growth ; Fruits ; Labor Policies ; Land management ; Land ownership ; Land use ; Municipal Housing and Land ; Plots ; Real Estate Development ; Rural Development ; Social Protections and Labor ; Water Resources ; Wetlands ; Wetlands ; Agriculture ; Classification ; Common Property Resource Development ; Communities & Human Settlements ; Conservation ; Economic growth ; Fruits ; Labor Policies ; Land management ; Land ownership ; Land use ; Municipal Housing and Land ; Plots ; Real Estate Development ; Rural Development ; Social Protections and Labor ; Water Resources ; Wetlands ; Wetlands ; Agriculture ; Classification ; Common Property Resource Development ; Communities & Human Settlements ; Conservation ; Economic growth ; Fruits ; Labor Policies ; Land management ; Land ownership ; Land use ; Municipal Housing and Land ; Plots ; Real Estate Development ; Rural Development ; Social Protections and Labor ; Water Resources ; Wetlands ; Wetlands
    Abstract: The need for land-related investment to ensure sustainable land management and increase productivity of land use is widely recognized. However, there is little rigorous evidence on the effects of property rights for increasing agricultural productivity and contributing toward poverty reduction in Africa. Whether and by how much overlapping property rights reduce investment incentives, and the scope for policies to counter such disincentives, are thus important policy issues. Using information on parcels under ownership and usufruct by the same household from a nationally representative survey in Uganda, the authors find significant disincentives associated with overlapping property rights on short and long-term investments. The paper combines this result with information on crop productivity to obtain a rough estimate of the magnitudes involved. The authors make suggestions on ways to eliminate such inefficiencies
    URL: Volltext  (Deutschlandweit zugänglich)
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  • 3
    Language: English
    Pages: Online-Ressource (1 online resource (32 p.))
    Edition: Online-Ausg. World Bank E-Library Archive
    Parallel Title: Deininger, Klaus Assessing The Functioning of Land Rental Markets In Ethiopia
    Keywords: Communities & Human Settlements ; Cultivation ; Economic Development ; Labor Policies ; Land Leasing ; Land Markets ; Land Owners ; Land Ownership ; Land Rental ; Land Resources ; Land Use ; Land Use and Policies ; Municipal Housing and Land ; Poverty Reduction ; Rural Development ; Rural Development Knowledge and Information Systems ; Rural Land Policies for Poverty Reduction ; Sharecropping ; Social Protections and Labor ; Communities & Human Settlements ; Cultivation ; Economic Development ; Labor Policies ; Land Leasing ; Land Markets ; Land Owners ; Land Ownership ; Land Rental ; Land Resources ; Land Use ; Land Use and Policies ; Municipal Housing and Land ; Poverty Reduction ; Rural Development ; Rural Development Knowledge and Information Systems ; Rural Land Policies for Poverty Reduction ; Sharecropping ; Social Protections and Labor ; Communities & Human Settlements ; Cultivation ; Economic Development ; Labor Policies ; Land Leasing ; Land Markets ; Land Owners ; Land Ownership ; Land Rental ; Land Resources ; Land Use ; Land Use and Policies ; Municipal Housing and Land ; Poverty Reduction ; Rural Development ; Rural Development Knowledge and Information Systems ; Rural Land Policies for Poverty Reduction ; Sharecropping ; Social Protections and Labor
    Abstract: Although a large theoretical literature discusses the possible inefficiency of sharecropping contracts, the empirical evidence on this phenomenon has been ambiguous at best. Household-level fixed-effect estimates from about 8,500 plots operated by households that own and sharecrop land in the Ethiopian highlands provide support for the hypothesis of Marshallian inefficiency. At the same time, a factor adjustment model suggests that the extent to which rental markets allow households to attain their desired operational holding size is extremely limited. Our analysis points towards factor market imperfections (no rental for oxen), lack of alternative employment opportunities, and tenure insecurity as possible reasons underlying such behavior, suggesting that, rather than worrying almost exclusively about Marshallian inefficiency, it is equally warranted to give due attention to the policy framework within which land rental markets operate
    URL: Volltext  (Deutschlandweit zugänglich)
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  • 4
    Language: English
    Pages: Online-Ressource (35 p)
    Edition: 2011 World Bank eLibrary
    Parallel Title: Deininger, Klaus Productivity Effects of Land Rental Markets in Ethiopia
    Abstract: As countries increasingly strive to transform their economies from agriculture-based into a diversified one, land rental will become of greater importance. It will thus be critical to complement research on the efficiency of specific land rental arrangements-such as sharecropping-with an inquiry into the broader productivity impacts of the land rental market. Plot-level data for a matched landlord-tenant sample in an environment where sharecropping dominates allows this paper to explore both issues. The authors find that pure output sharing leads to significantly lower levels of efficiency that can be attenuated by monitoring while the inefficiency disappears if inputs are shared as well. Rentals transfer land to more productive producers but realization of this productivity advantage is prevented by the inefficiency of contractual arrangements, suggesting changes that would prompt adoption of different contractual arrangements could have significant benefits
    URL: Volltext  (Deutschlandweit zugänglich)
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  • 5
    Language: English
    Pages: 1 Online-Ressource (circa 35 Seiten) , Illustrationen
    Series Statement: Policy research working paper 8912
    Series Statement: World Bank E-Library Archive
    Series Statement: Policy research working paper
    Parallel Title: Erscheint auch als Ali, Daniel Ayalew Making Secure Land Tenure Count for Global Development Goals and National Policy: Evidence from Zambia
    Keywords: Graue Literatur
    Abstract: Adding a module designed to measure land tenure-related Sustainable Development Goals indicators to the 2018 round of Zambia's labor force survey shows low transferability and high levels of tenure insecurity. Having a title is associated with greater transferability and reduced insecurity. Although demand for titles, including willingness to pay, is high, current policies limit the scope for tenure regularization and reinforce rather than reduce gender discrimination. Efforts in this direction need to be preceded by (i) procedural reform to reduce costs, streamline procedures, and make them gender-sensitive; (ii) institutional change to increase the efficiency of service delivery and ensure record maintenance; and (iii) legal change to recognize customary tenure and improve land management and transferability. Adding the Sustainable Development Goals land tenure module to ongoing surveys has the potential to provide the evidence base needed to design results-based approaches for the land sector and reliably track progress
    URL: Volltext  (lizenzpflichtig)
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  • 6
    Language: English
    Pages: 1 Online-Ressource (circa 35 Seiten) , Illustrationen
    Series Statement: Policy research working paper 8321
    Series Statement: World Bank E-Library Archive
    Series Statement: Policy research working paper
    Parallel Title: Erscheint auch als Ali, Daniel Ayalew Using Satellite Imagery to Assess Impacts of Soil and Water Conservation Measures: Evidence from Ethiopia's Tana-Beles Watershed
    Keywords: Satellitenkommunikation ; Fotografie ; Gewässerschutz ; Bodenschutz ; Äthiopien ; Graue Literatur
    Abstract: Although efforts at soil and water conservation are routinely viewed as instrumental in reducing vulnerability to climate change, their impact has rarely been quantified. Combining data on the timing and intensity of soil and water conservation interventions in select Ethiopian watersheds from 2009 to 2016 with a pixel-level panel of vegetative cover and soil moisture data derived from satellite imagery makes it possible to assess the biophysical impacts of such measures using a difference-in-differences specification. The results point toward significant effects overall that vary by season, and that tree planting and other soil and water conservation activities are more effective on degraded than cultivated land. The results are consistent with before-after regressions for daily sediment load and stream flows in a subset of micro-watersheds. It thus appears that satellite imagery can improve the design and near-real-time monitoring of sustainable land management interventions for watersheds and landscape
    URL: Volltext  (Deutschlandweit zugänglich)
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  • 7
    Online Resource
    Online Resource
    Washington, D.C. : World Bank Group, Development Economics, Development Research Group
    Language: English
    Pages: 1 Online-Ressource (circa 35 Seiten) , Illustrationen
    Series Statement: Policy research working paper 8437
    Series Statement: World Bank E-Library Archive
    Series Statement: Policy research working paper
    Parallel Title: Erscheint auch als Ali, Daniel Ayalew Using Satellite Imagery to Revolutionize Creation of Tax Maps and Local Revenue Collection
    Keywords: Vermögensteuer ; Immobilienbewertung ; Weltraumtechnik ; Fotografie ; Hedonischer Preisindex ; Besteuerungsverfahren ; Ruanda ; Graue Literatur
    Abstract: The technical complexity of ensuring that tax rolls are complete and valuations current is often perceived as a major barrier to bringing in more property tax revenues in developing countries. This paper shows how high-resolution satellite imagery makes it possible to assess the completeness of existing tax maps by estimating built-up areas based on building heights and footprints. Together with information on sales prices from the land registry, targeted surveys, and routine statistical data, this makes it possible to use mass valuation procedures to generate tax maps. The example of Kigali illustrates the reliability of the method and the potentially far-reaching revenue impacts. Estimates show that heightened compliance and a move to a 1 percent ad valorem tax would yield a tenfold increase in revenue from public land
    URL: Volltext  (Deutschlandweit zugänglich)
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  • 8
    Language: English
    Pages: 1 Online-Ressource (49 pages)
    Parallel Title: Erscheint auch als Print Version: Ali, Daniel Ayalew Using Registry Data to Assess Gender-Differentiated Land and Credit Market Effects of Urban Land Policy Reform: Evidence from Lesotho
    Abstract: Since 2010, Lesotho has implemented legal and institutional changes to allow female land ownership, established a new land agency, reduced the cost of registering land, and carried out systematic urban land titling. Analysis using administrative data shows that these reforms triggered discontinuous and sustained changes in quality of service delivery, female land ownership, and registered land sales and mortgage volume. Land and credit market activation is, however, exclusively due to policy reforms. While (subsidized) systematic land registration allows women to access documented land rights, these effects may not be sustained without further regulatory change, highlighting the importance of reducing fees and streamlining processes to improve urban land and financial market functioning as a key precondition for Africa's expected wave of urbanization translating into productive cities and jobs
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  • 9
    Language: English
    Pages: 1 Online-Ressource (41 pages)
    Parallel Title: Erscheint auch als Deininger, Klaus How Urban Land Titling and Registry Reform Affect Land and Credit Markets: Evidence from Lesotho
    Keywords: Communities and Human Settlements ; Credit Market ; Economic Development and Land Rights ; Equity ; Equity and Development ; Formal Land Market ; Gender ; Gender and Land Rights ; Land Administration ; Land Information Systems ; Land Rights ; Land Titling ; Law and Development ; Law and Equality ; Lesotho Land Administration Reform Project (LARP) ; Property Rights ; Systematic Land Registration ; Urban Land Policy Reform
    Abstract: Using spatial fixed effects and time-varying controls, this paper draws on complete registry data for 1981-2019, supplemented by satellite imagery, to analyze impacts of urban land titling for some 40,000 grid cells in Lesotho. Beyond confirming the short-term impacts on female co-ownership and investment, previously reported, the paper documents medium-term impacts on land sale and mortgage market activity and women's participation in these markets. Although titling was instrumental in ensuring the effectiveness of an earlier legal reform that allowed women to be co-owners of land, the credit and land market effects are due not to titling but to changes in policy to reduce the transaction cost of registering land that took effect just before titling started. Downward shifts in the time required to register transactions support this interpretation. The paper concludes by discussing what the evidence implies for design and evaluation of property registration programs
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  • 10
    Language: English
    Pages: 1 Online-Ressource (32 pages)
    Parallel Title: Erscheint auch als Print Version: Ali, Daniel Ayalew Does Title Increase Large Farm Productivity? Institutional Determinants of Large Land-Based Investments' Performance in Zambia
    Abstract: Despite accounts of increasing large farm penetration in Africa and an active debate on the differential potential of smallholder versus large farms to satisfy Africa's food requirements, evidence on the extent and performance of different farm types remains limited. A census and subsequent representative survey of 3,000 large farms in Zambia, one of the African countries with the highest share of large farms, allows characterizing the impact of institutional arrangements on large farms' establishment and productive performance. While policies rather than exogenous price shocks seem to have driven large farm expansion, average productivity is not different from small farms and title has no impact on productivity, investment, or credit access, most likely because the transferability of titles remains limited, undermining the suitability of such land as collateral. Significant effects of title on self-reported land prices point toward land being acquired for speculative purposes, suggesting that a tax on titled land, together with improved land service delivery might be a desirable policy option
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