著者

KIJIMA Yoko

出版者

GRIPS Policy Research Center

雑誌

GRIPS Discussion Papers

巻号頁・発行日

vol.19-25, 2019-11

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Since 2008, JICA has made great efforts toward doubling rice production in Sub-Saharan Africa in 10 years. This study explains JICA’s approach and projects and reviews the research findings on JICA’s rice training projects. The trainings on rice cultivation practices increased the rice production of the training participants, not only in the short term but also in the long term. The training benefits seem to spill over to the neighbors within the same irrigation scheme. When introducing upland rice to areas where rice was not grown, selecting areas suitable for rice cultivation is a key for sustainable adoption and production.

著者

KIJIMA Yoko

出版者

GRIPS Policy Research Center

雑誌

GRIPS Discussion Papers

巻号頁・発行日

vol.19-26, 2019-06

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Although rice has been a prominent cash crop in areas with access to lowland in Uganda, the adoption of rice and area expansion have stagnated despite the Government of Uganda’s 2009 National Rice Development Policy and its commitment to doubling rice production over 10 years. Using panel data collected in 2010 and 2017 as well as risk preference data elicited via lab-in-the-field experiments conducted in rural Uganda, we find that farmers with higher loss aversion are less likely to grow rice and expand their rice cultivation areas. This study affirms that risk preferences play a critical role in agricultural production decisions.

著者

GUANTAI Fredah KIJIMA Yoko

出版者

GRIPS Policy Research Center

雑誌

GRIPS Discussion Papers

巻号頁・発行日

vol.19-19, 2019-10

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This study is an examination of the effect of intrauterine exposure to electoral violence on child birthweight; an outcome that has long-term effects on an individual’s education, income, and health in later life. By considering the electoral violence that resulted from the introduction of multi-party democracy in Kenya as an exogenous source of shock and by adopting difference-in-differences method and mother-fixed effect model, we found that prenatal exposure to the violence increased the probabilities of low birth weight and a child being of very small size at birth by 19 and 6 percentage points, respectively. We found that violence exposure in the first trimester of pregnancy decreased birth weight by 271 grams and increased the probabilities of low birthweight and very small size at birth by 18 and 4 percentage points, respectively. The results reaffirm the significance of the nine months in utero as one of the most critical periods in life that shapes future health, economic, and educational trajectories.

著者

TABETANDO Rayner KIJIMA Yoko

出版者

GRIPS Policy Research Center

雑誌

GRIPS Discussion Papers

巻号頁・発行日

vol.19-08, 2019-06

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This study examines the evolution and impact of land sales and rental markets on agricultural efficiency in rural Kenya and Uganda using panel data spanning over 10 years. We first analyse the efficiency gains induced by land sales and rental markets by estimating the impact of participation in markets on unobserved farmer ability and land endowment. We do find evidence in both countries, that land markets induce efficiency by transferring land to households with higher farming ability. In both countries, the land market enhances equity by transferring land from land-abundant to land-constrained households. Although renting-in land increases crop income in Kenya, we find no evidence that renting in land enables households to escape from poverty. In contrast, increase in land owned helped decrease poverty incidence in Uganda. These findings points to potential weaknesses in the functioning of land markets in Kenya and Uganda which impedes their ability to contribute to poverty alleviation.