Jeffrey Bloem's Avatar

Jeffrey Bloem

@jeffbloem

Research Fellow at @IFPRI.org. Development economist with research interests in agriculture, conflict, and psychology. Views are my own. Website: https://jeffbloem.com

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12.10.2023
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Latest posts by Jeffrey Bloem @jeffbloem

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The Future in Mind: Aspirations and Long-Term Outcomes in Rural Ethiopia* Abstract. Aspirations may condition the future-oriented choices of individuals and thus may play a role in the persistence of poverty or the effort to brea

Recently accepted by #QJE: “The Future in Mind: Aspirations and Long-Term Outcomes in Rural Ethiopia,” by Bernard, Dercon (@gamblingondev.bsky.social), Orkin, Schinaia, and Taffesse (@astaffesse.bsky.social): doi.org/10.1093/qje/...

23.01.2026 14:55 👍 5 🔁 3 💬 0 📌 1
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Insuring peace: Index-based livestock insurance, droughts, and conflict* Abstract. We provide quasi-experimental evidence of how an innovative market-based solution using remote-sensing technology can mitigate drought-induced co

Recently accepted by #QJE: “Insuring peace: Index-based livestock insurance, droughts, and conflict,” by Gehring (@kaigehring.bsky.social) and Schaudt (@paulschaudt.bskz.social): doi.org/10.1093/qje/...

11.02.2026 22:16 👍 12 🔁 7 💬 0 📌 3
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🆕 African agriculture's underappreciated supply side

Today on VoxDevTalks, @hopecm.bsky.social (UIUC) discusses how understanding the risks, incentives, and constraints faced by agro-dealers is essential for sustained productivity gains: voxdev.org/topic/agricu...

28.01.2026 09:39 👍 7 🔁 5 💬 0 📌 1
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GitHub - echolab-stanford/heat: R package heat: Harmonized Environmental Exposure Aggregation Tools R package heat: Harmonized Environmental Exposure Aggregation Tools - echolab-stanford/heat

Excited to share a new R package: 𝗵𝗲𝗮𝘁 🌡️

`heat` makes it easier to work with climate or other gridded data in applied research, providing a comprehensive + optimized set of tools to compute environmental exposures for admin boundaries or points from gridded/point data.

github.com/echolab-stan...

05.01.2026 23:19 👍 37 🔁 20 💬 3 📌 0
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What would it cost to end extreme poverty?

"We estimate that reducing the poverty rate to 1% ... would cost $170B nominal per year."

"The results correspond to a cost of (approximately) ending extreme poverty of roughly 0.3% of global GDP."

22.12.2025 13:15 👍 114 🔁 50 💬 4 📌 4

Hola Arepa is also serves excellent food!

10.12.2025 00:09 👍 0 🔁 0 💬 0 📌 0
Measuring Food Security with U.S. Federal Data – Use It for Good

Did you hear the USDA plans to cease data collection for the CPS Food Security supplement? We have a blog post to give you more information. If you want to sign a letter asking for data collection to continue, see the threaded opportunities below. blog.popdata.org/food-securit...

21.10.2025 16:00 👍 9 🔁 9 💬 2 📌 1
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Evidence from the same context + the same team (now adding @JeffBloem) that while depression ⬆️ among women in the perinatal period in S Africa, exposure to the grant during the perinatal period eliminates this increased risk
www.dropbox.com/scl/...

13.10.2025 15:42 👍 1 🔁 1 💬 1 📌 0
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Intensification or expansion? A new approach to measuring agricultural change Drawing on a randomised controlled trial among rice farmers in Nigeria, we introduce a new method for linking village-level interventions with high-resolution earth observation data – which captures s...

🆕 Intensification or expansion? A new approach to measuring agricultural change

Today on VoxDev, @jeffbloem.bsky.social (@ifpri.org) & Clark Lundberg (San Diego State University) discuss the impact of agricultural technology adoption on deforestation in Nigeria: voxdev.org/topic/agricu...

16.09.2025 08:57 👍 6 🔁 3 💬 0 📌 1
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Icymi. . .@ifpri is on fire in the latest issue of JDE (well, soon-to-be the Jan 2026 issue of JDE) with six separate papers from 7 different researchers

10.09.2025 14:07 👍 8 🔁 2 💬 1 📌 0
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Agrifood value chain employment and compensation shift with structural transformation - Nature Food The traditional structural transformation narrative emphasizes intersectoral labour reallocation out of agriculture. This study presents ten stylized facts about how employment and compensation evolve...

Read more here: www.nature.com/articles/s43...

10.09.2025 13:10 👍 0 🔁 0 💬 0 📌 0

… Women disproportionately move from primary production to downstream, consumer-facing retail and food service, whereas men migrate to better-paying midstream jobs, increasing gender pay inequality within the value chain."

10.09.2025 13:10 👍 0 🔁 0 💬 1 📌 0

From the abstract, "As incomes grow, labour exits primary production while downstream agrifood value chain segments maintain a steady economy-wide employment share—offering jobs that pay better than farm work…

10.09.2025 13:10 👍 0 🔁 0 💬 1 📌 0

In a new paper published in Nature Food, Jing Yi, Shiyun Jiang, Dianna Tran, Miguel Gόmez, Patrick Canning, Christopher Barrett, and I show evidence of shifts in agrifood value chain employment and compensation amid the structural transformation process.

10.09.2025 13:10 👍 1 🔁 1 💬 1 📌 0

This traditional narrative, however, ignores whether workers exit agrifood value chains entirely or merely migrate within them.

10.09.2025 13:10 👍 0 🔁 0 💬 1 📌 0

Anyone who has studied development economics has learned about the structural transformation of national economies that occurs amid the development process. The traditional narrative emphasizes intersectoral labour reallocation out of agriculture and into manufacturing and services.

10.09.2025 13:10 👍 0 🔁 0 💬 1 📌 0
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Nature’s ‘double dividend’ from agricultural technology adoption A new form of fertilizer offers advantages.

🆕 #Blog Nature’s ‘double dividend’ from agricultural technology adoption

🖋️ By @jeffbloem.bsky.social.

🔗 Read the full story here: on.cgiar.org/4oR3GUA

@cgiar.org

21.08.2025 15:22 👍 7 🔁 3 💬 0 📌 0
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Nature’s ‘double dividend’ from agricultural technology adoption A new form of fertilizer offers advantages.

New on the @ifpri.org blog today: “Nature’s ‘double dividend’ from agricultural technology adoption” www.ifpri.org/blog/natures...

21.08.2025 15:11 👍 5 🔁 0 💬 0 📌 0
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Webinar in Finance and Development (WEFIDEV) This form collects interest for presentations in the fall season of the Webinar series in Finance and Development (WEFIDEV) for junior scholars working on finance topics in developing countries. We ar...

The #WEFIDEV #webinar series is back this fall!

We are looking for *preliminary or early-stage work* in #Finance and #Development to be presented

We also aim to have a session devoted to job candidates in finance and development on the market this fall

Submit:
docs.google.com/forms/d/e/1F...

18.08.2025 16:41 👍 4 🔁 3 💬 0 📌 1
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Sources of bias when measuring women’s empowerment in fragile and conflict-affected settings: a story of four case studies Accurately measuring women’s empowerment systematically across a variety of settings is critical to ensure equal access to market participation, control of the use of productive resources, opportuniti...

New on the Engendering data blog: “Sources of bias when measuring women’s empowerment in fragile and conflict-affected settings: a story of four case studies”

gender.cgiar.org/news/sources...

18.08.2025 16:09 👍 1 🔁 1 💬 0 📌 0
This graphic illustrates the distribution of the labor force across different sectors—agriculture, industry, and services—based on income levels of countries in 2023.

On the left, there is a stacked bar representing low-income countries, where 59% of the workforce is in agriculture, 10% in industry, and 31% in services. Next, the lower-middle-income group shows a breakdown of 40% in agriculture, 23% in industry, and 37% in services. The upper-middle-income countries have 21% in agriculture, 28% in industry, and 51% in services. Finally, in high-income countries, only 3% of the labor force is in agriculture, with 23% in industry and 74% in services.

The title highlights the trend that higher-income countries have fewer agricultural workers and a greater proportion involved in industry and services. The footer indicates the data source is the International Labor Organization (2025)

This graphic illustrates the distribution of the labor force across different sectors—agriculture, industry, and services—based on income levels of countries in 2023. On the left, there is a stacked bar representing low-income countries, where 59% of the workforce is in agriculture, 10% in industry, and 31% in services. Next, the lower-middle-income group shows a breakdown of 40% in agriculture, 23% in industry, and 37% in services. The upper-middle-income countries have 21% in agriculture, 28% in industry, and 51% in services. Finally, in high-income countries, only 3% of the labor force is in agriculture, with 23% in industry and 74% in services. The title highlights the trend that higher-income countries have fewer agricultural workers and a greater proportion involved in industry and services. The footer indicates the data source is the International Labor Organization (2025)

In low-income countries, most people work in farming; in richer countries, they work in services

11.08.2025 10:34 👍 58 🔁 14 💬 2 📌 3
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Agricultural technology adoption and deforestation: Evidence from a randomized control trial We study the effect of the adoption of improved agricultural inputs on deforestation using a randomized control trial in Nigeria which introduced a mo…

Really excited to have this paper published in the JDE! Available online today, blog post and more coming soon…

“Agricultural technology adoption and deforestation: Evidence from a randomized control trial” co-authored with Clark Lundberg

www.sciencedirect.com/science/arti...

31.07.2025 19:02 👍 6 🔁 3 💬 0 📌 0
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Literally joined this platform (finally) to share this AEDE blog. If you are not heartbroken at the scale of child suffering in Gaza, you are not paying attention. Call your federal rep — at the very least. u.osu.edu/aede/2025/07...

30.07.2025 14:00 👍 9 🔁 3 💬 1 📌 0
Survey ordering and the measurement of welfare | Journal of the Economic Science Association | Cambridge Core Survey ordering and the measurement of welfare

Now available online at JESA: “Survey ordering and the measurement of welfare” with Wahed Rahman and Marc Bellemare

#openaccess link here: www.cambridge.org/core/journal...

30.07.2025 12:52 👍 8 🔁 2 💬 0 📌 0

We summarized our findings on how farmer-herder conflict influences the labor allocation of agricultural households in this @voxdev.bsky.social piece.

Here is a link to a longer thread on the paper, recently published in the JDE: bsky.app/profile/jeff...

08.07.2025 17:25 👍 7 🔁 3 💬 0 📌 0
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How climate-induced conflict is shaping rural Nigeria As climate change stretches Nigeria’s dry seasons and disrupts traditional grazing patterns, tensions between nomadic herders and settled farmers fuel violent conflict—most intensely just before the p...

🆕 How climate-induced conflict is shaping rural Nigeria

Today on VoxDev, @jeffbloem.bsky.social @ifpri.org, Amy Damon (Macalester College), David Francis (World Bank), Harrison Mitchell @ucsandiego.bsky.social show how repeated exposure to violence shifts labour patterns: voxdev.org/topic/energy...

08.07.2025 09:31 👍 6 🔁 6 💬 0 📌 3
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🆕 🗞️ Income aspirations and migration: Evidence from rural #Tajikistan

🖊️ By @jeffbloem.bsky.social, Isabel Lambrecht, and Kamiljon Akromov.

🖱️ Learn more here: doi.org/10.1177/0197...

@cgiar.org

07.07.2025 15:49 👍 3 🔁 1 💬 0 📌 0
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Four lessons for financial innovation in agrifood systems Digital apps and other approaches for modernizing value chains.

It's blog week around here. Here's a piece on work with @kateambler.bsky.social @jeffbloem.bsky.social @mehrabbakhtiar.bsky.social & Eduardo Maruyama on financial innovation in agrifood systems, part of the new @ifpri.org series on Financing Food Systems Transformation www.ifpri.org/blog/four-le...

01.07.2025 17:12 👍 5 🔁 3 💬 0 📌 0
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Private sector promotion of agricultural technologies: Experimental evidence from Nigeria Private sector agricultural businesses are critical for scaling new and potentially environmentally-friendly technologies, though much attention has f…

Happy to see this paper finally published and available online today! More things coming soon that build on this project, so stay tuned…

with co-authors Saweda Liverpool-Tasie, Andrew Dillon, and Serge Adjognon www.sciencedirect.com/science/arti...

27.06.2025 14:48 👍 1 🔁 0 💬 0 📌 0