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Publications (36)
Working Paper
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There has been much discussion on climate change and its adverse effects on agriculture, including excessive loss of food production. In regions such as sub-Saharan Africa, where agriculture is the major source of household livelihoods, shocks in weather patterns affect farmers’ expectations of farm...
Working Paper
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– Implications for policy
This paper analyses factors for the declining trend in clove exports in Zanzibar using time series data that were collected between 1980 and 2020 and analysed using the vector error correction model, complemented with qualitative analysis. Clove production, producer price, world price, gross...
Technical Note
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Agricultural subsidies may have significant productive and distributional consequences, and policy-makers need to be able to assess these impacts as a part of the overall tax and benefit policy. Microsimulation models offer a tool for such analysis also in developing countries, but their coverage...
Researchers and policymakers have long asked whether rural households in Africa diversify their income to spread risk or by seizing opportunities to increase their earning potential. Long-term research in Tanzania shows that diversification is more often a choice rather than a necessity, with the...
Economics researcher Aimable Nsabimana shares the relevance and inspiration behind his recent work with UNU-WIDER on climate change and human development in Tanzania. How can research contribute to the wellbeing in Africa? In 2019, I spent some months at UNU-WIDER in Helsinki as a Visiting Scholar...
Working Paper
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This paper examines the impact of the government input subsidy—the National Agriculture Input Voucher—on farmers’ production and welfare in Tanzania as well as the factors that influence agricultural production in the country. The analysis is based on the Living Standards Measurement Study...
Working Paper
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– Evidence from Tanzania
In this paper, we examine the relationship between childhood exposure to adverse weather shocks and nutritional and health outcomes of children in Tanzania. Using household panel data matched with spatially disaggregated data on weather shocks, we exploit the plausibly exogenous variations in the...
Working Paper
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Access to mobile phone has increased substantially over the last decade in sub-Saharan Africa. The evidence suggests that increased use of mobile phones in the region has upgraded the market prices received by producers for their cash crops, but so far there is limited knowledge on labour market...
Working Paper
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In this paper we study the impact of tenure security on rural to urban migration of household members over the age of 15. Using three waves of the Tanzanian National Panel Survey (NPS) data, we show that tenure security is associated with lower probability of migration in rural Tanzania. This result...
Working Paper
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We use household survey data to investigate the effects of formal, private property rights to agricultural land on agricultural investment, land valuation and access to credit in Tanzania. Results show that while there are no detectable effects of formal, private land property rights (written...
Working Paper
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– Evidence from rural Tanzania
The last decade has witnessed an increase in the interest in agricultural land in developing countries. While a great deal of attention has been paid to understanding the impacts of this increased interest in agricultural land, very little is known about how local smallholder communities are...
Journal Article
This peer-reviewed research is available free of charge. UNU-WIDER believes that research is a global public good and supports Open Access.
– An Integrated Environmental and Economic Assessment for Tanzania
This paper jointly evaluates the greenhouse gas emissions and economic impacts from producing biofuels in Tanzania. Sequentially-linked models capture natural resource constraints; emissions from land use change; economywide growth linkages; and household poverty. Results indicate that there are...
Working Paper
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– Evidence from a Panel Survey of Tanzania
This paper investigates the impact of income and non-income shocks on child labour using a model in which the household maximizes utility from consumption as well as human capital development of the child. Two types of shocks are considered: agricultural shocks as an income shock and the death of a...
Working Paper
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– An Integrated Environmental and Economic Assessment for Tanzania
This paper evaluates the greenhouse gas emissions and economic impacts from producing biofuels in Tanzania. Sequentially-linked models capture natural resource constraints; emissions from land use change; economywide growth linkages; and household poverty. Results indicate that there are economic...
– a Computable General Equilibrium Analysis for Tanzania
Biofuels could offer new economic opportunities for low-income countries. We use a recursive dynamic computable general equilibrium model of Tanzania to evaluate different biofuels production options and estimate their impacts on growth and poverty. Our results indicate that maximizing the poverty...
Journal Article
Part of Journal Special Issue
Climate Change and Economic Development
Displaying 16 of 36 results