Impacts of programs and organizations on the adoption of sustainable land management technologies in Uganda:

The government of Uganda is currently decentralizing many of its services including those directly related to agriculture and the environment. Non-government organizations (NGOs) and community-based organizations (CBOs) are being asked to take the lead in the provision of government services such as agricultural extension during the transition to demand driven fee-for-service. This paper explores the role of government programs, NGOs and CBOs in the adoption of land management technologies. We find that government programs were better distributed throughout Uganda and were more likely to operate in poorer areas than NGOs and CBOs. This raises the question of whether or not incentives should be provided for NGOs and CBOs to locate or evolve in less-favored areas. Our analysis of household level involvement in organizations between 1990 and 2000 indicates that female-headed households, households with higher proportions of women, and households with higher levels of natural resource dependence were more likely than other households to be involved in organizations whose main focus was not agriculture or the environment. We also found that social capital is an important determinant of organizational participation. The results of our analysis indicate that the presence of an agriculture or environment focused program or organization at the community level had a negative effect on the adoption of animal manuring and a positive affect on the adoption of pesticides. This suggests that spillover effects of programs and organizations may be greater for technologies that have short-term benefits, and which require some degree of coordination to be most effective. Household level involvement in an agriculture or environment focused organization had a positive effect on the adoption of inorganic fertilizer and mulching. Adoption of land management technologies such as manuring that yield longer-term benefits apparently do not spill over to non-participants in local programs and organizations. Thus, direct involvement of households in programs and organizations that promote such technologies may be necessary to ensure technology diffusion throughout communities. This information may be taken as an indicator of the effectiveness or impact of agriculture and environment focused organizations in Uganda, and should be considered in the broader context of the government devolution of services to NGOs and CBOs. Our findings indicate that careful consideration needs to be given to the potential for NGOs and CBOs to fulfill the roles traditionally filled by government programs in the context of land management. The limited impact of agriculture and environment focused organizations on technology adoption is discouraging though may be linked to the limited profitability of technology adoption in the short-run.Human capital, technology, Gender, Natural resource management, Agricultural technology, Agricultural growth,

The role of trees for sustainable management of less-favored lands: the case of eucalyptus in Ethiopia

In recent years the planting of eucalyptus trees in Ethiopia has expanded from State owned plantations to community woodlots and household compounds. In an environment suffering from severe woody biomass shortages water scarcity, erosion and land degradation, fast growing and resilient eucalyptus species perform better than most indigenous woodland and forest tree species (as well as most crops). In addition to increasing biomass and providing ground cover, the sale of eucalyptus poles and products has substantial potential to raise farm incomes, reduce poverty, increase food security and diversify smallholder-farming systems in less-favored areas of northern Ethiopia. Despite the potential for eucalyptus to improve rural livelihoods in northern Ethiopia in 1997, the regional government of Tigray imposed a ban on eucalyptus tree planting on farmlands. The regional government promotes planting of eucalyptus and other species in community woodlots, and has recently begun to allow private planting of eucalyptus on community wasteland and steep hillsides. In this paper, we review the debate about the ecological impacts of eucalyptus trees, as well as the economic factors that influence whether smallholders invest in these trees. Ex ante benefit-cost analysis based on community level survey data from Tigray illustrates that under most conditions planting eucalyptus trees yields high rates of return, well above 20% under most circumstances. The effect of variable harvest rates, the costs of decreased crop production when eucalyptus trees are planted on farmlands, and differences between administrative zones are considered relative to our base case in our rate of return estimates. The importance of fast growing tree species that can accommodate the high discount rates associated with smallholders in this region is emphasized.Tree planting., Ecology., Ethiopia., Land degradation.,

LAND LEASE MARKETS AND AGRICULTURAL EFFICIENCY: THEORY AND EVIDENCE FROM ETHIOPIA

This paper develops a theoretical model of land leasing that includes transaction costs of enforcing labor effort, risk pooling motives and non-tradable capital inputs. We test the implications of this model compared to those of the "Marshallian" (unenforceable labor effort) and "New School" (costlessly enforceable effort) perspectives using data collected from four villages in Ethiopia. We find that land lease markets operate relatively efficiently in the villages studied, supporting the New School perspective. Land contract choice is found to depend upon the social relationships between landlords and tenants, but differences in contracts are not associated with significant differences in input use or output value per hectare. We find that other household and village characteristics do affect input use and output value, suggesting imperfections in other factor markets.Land Economics/Use,

STRATEGIES TO IMPROVE LAND MANAGEMENT, CROP PRODUCTION, AND HOUSEHOLD INCOME IN THE HIGHLANDS OF TIGRAY, NORTHERN ETHIOPIA

This paper investigates strategies to improve land management, crop production and household income in the northern Ethiopian highlands based upon econometric analysis of household and plot level survey data collected from 500 households. We find that several profitable opportunities exist to improve land management, agricultural production and incomes.International Development,

Land lease markets and agricultural efficiency: theory and evidence from Ethiopia

This paper develops a theoretical model of land leasing that includes transaction costs of enforcing labor effort, risk pooling motives and non-tradable productive inputs. We test the implications of this model compared to those of the “Marshallian” (unenforceable labor effort) and “New School” (costlessly enforceable effort) perspectives using data collected from four villages in Ethiopia. We find that land lease markets operate relatively efficiently in the villages studied, supporting the New School perspective relative to the other two models. Land contract choice is found to depend upon the social relationships between landlords and tenants, but differences in contracts are not associated with significant differences in input use or output value per hectare. We find that other household and village characteristics do affect input use and output value, suggesting imperfections in other factor markets. These results imply that interventions to improve the functioning of land lease markets are likely to be of little benefit for agricultural efficiency in the villages studied, whereas improvements in other factor markets may be more beneficial.Land use Ethiopia., Agriculture Economic aspects Egypt.,

Economic Impacts of Regional Approaches to Rural Development: Initial Evidence on the Delta Regional Authority

This study assesses the initial economic outcomes of the Delta Regional Authority (DRA), which began funding rural development projects in the Mississippi Delta region in 2002. The study focuses on non-metropolitan DRA counties and similar counties elsewhere in the Mississippi Delta region and the southeast, using a quasi-experimental approach that combines matching methods, double and triple difference and switching regression estimation. We find that per capita income and transfer payments grew more rapidly in DRA counties than similar non-DRA counties, and that these impacts are larger in counties in which DRA spending was larger. Each additional dollar of DRA spending per capita is associated with an increase of $15 in personal income per capita between 2002 and 2007, including an increase of$8 in earnings (primarily in the health care and social services sector) and $5 in transfer payments. The increase in transfer payments is mainly due to increased medical transfer payments. We also find that the number of hospital beds per capita increased more in counties where DRA spending per capita was greater. These findings suggest that investments supported by the DRA in improved medical facilities are promoting additional health sector earnings and medical transfer payments.rural economic development programs, economic impacts, Mississippi Delta, Delta Regional Authority, matching estimators, double difference, triple difference estimation, switching regression, Community/Rural/Urban Development, Research Methods/ Statistical Methods, R58, R11, O18, C21,

Organizational development and natural resource management: evidence from central Honduras

The determinants of local organizational density and the impacts of local and external organizations on collective and private natural resource management decisions are investigated based on a survey of 48 villages in central Honduras. Factors positively associated with local organizational development include the presence of external organizations, population level, moderate population growth, lower population density, the presence of immigrants, distance from the urban market, literacy and coffee production. Local organizations are found to contribute to collective action to conserve resources, while government organizations appear to displace it, though not in all cases. The findings suggest that external organizations can play a catalytic role in fostering development of local organizations and emphasize the importance of improved understanding of the roles of local organizations, in order to enhance complementarity and minimize competition between these different agents in promoting sustainable development.Honduras., Natural resources Management., Collective behaviour., Government.,

Impacts of the Hutan Kamasyarakatan (HKm) Social Forestry Program in the Sumberjaya Watershed, West Lampung District of Sumatra

This paper assesses the economic impacts of the Hutan Kamasyarakatan (HKm) social forestry program in the Sumberjaya watershed in West Lampung District of Sumatra, Indonesia, which began in 2001 to provide farmer groups permits to use already deforested state Protection Forest (PF) land in exchange for protecting remaining forests, planting timber and agro-forestry trees in their coffee plantations, and using soil and water conservation measures. The study is based on analysis of a survey conducted in 2005 for 640 plots in the watershed, selected using a stratified random sample of land of different tenure categories, and their operator households, and surveys of communities with PF land and HKm groups in the watershed. We find that HKm permit holders are poorer on average than owners of private land, but have comparable wealth to users of other eligible PF land who have not applied or received HKm permits, and users of National Park (NP) land, which is not eligible for HKm. Compared to eligible non-participants, households with a HKm permit by 2005 have greater education, are more involved in producer organizations, and have better access to markets, roads and technical assistance. Many communities and households are not aware of the program or its requirements, including some of those in HKm groups. Program participants and applicants perceive that it substantially increases tenure security, land values, land investments and incomes. Econometric analysis and propensity score matching methods using the survey data provide only limited support for these perceptions, showing that the program had statistically insignificant impacts on land purchase values, soil and water conservation investments, soil fertility management practices, and profits. The program did significantly increase planting of timber and multi-purpose agroforestry trees, but these have offsetting impacts on profits, with multi-purpose trees contributing to higher profits and timber trees causing lower profits because timber harvesting is not allowed. These findings indicate that the program has potentially important pro-poor benefits, though realization of these benefits is limited by potential beneficiaries lack of access to necessary human and social capital, markets and technical assistance; lack of awareness about the program; and program restrictions that require planting of timber trees but prohibit timber harvesting.Resource /Energy Economics and Policy,

Disaster Relief through the Tax Code: Hurricane Katrina and the Gulf Opportunity Zone

This project investigates the impact of geo-graphically targeted Federal tax relief enacted in the wake of Hurricane Katrina in 2005. To facilitate administration of relief efforts and define eligibility for the temporary tax law changes, the Gulf Opportunity Zone (GO Zone) was created. We estimate the initial impacts of these tax incentives using propensity score matching (PSM) and Mahalanobis metric matching (MM) methods, combined with difference-in-difference (DD) estimation, to limit the confounding influences of observable and fixed unobservable differences between counties affected by these incentives and similarly storm-damaged counties in the region that were not included in the GO Zone. Results show that per capita personal income and net earnings increased more rapidly in GO Zone counties that experienced minimal storm damage than in similar non-GO Zone counties in the GO Zone States and neighboring States., Public Economics, H2, H24, H25,

Market imperfections and land productivity in the Ethiopian Highlands:

This study analyzes how market imperfections affect land productivity in a degraded low-potential cereal- livestock economy in the Ethiopian highlands. A wide array of variables is used to control for land quality in the analysis. Results of three different selection models were compared with least squares models using the HC3 heteroskedasticity-consistent covariance matrix estimator. Market imperfections in labor and land markets were found to affect land productivity. Land productivity was positively correlated with household male and female labor force per unit of land. Female-headed households achieved much lower land productivity than male- headed households. Old age of household heads was also correlated with lower land productivity. Imperfections in the rental market for oxen appeared to cause overstocking of oxen by some households. Conservation technologies had no significant positive short-run effect on land productivity. The main results were consistent across the different econometric models. .Livestock productivity Ethiopia., Cereal crops., Labor productivity., Markets.,