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Agriculture and Rural Development

Rural electrification and structural transformation: A guar(anteed) bet? Guest post by Faraz Usmani

Development Impact Guest Blogger's picture

This is the sixth in this year's series of posts by PhD students on the job market.
What connects smallholder farmers in the semi-arid tracts of northwest India to the oil and gas barons of Texas and Oklahoma? A little green bean called guar! The seeds of this humble legume yield a potent thickening agent that greatly enhances the effectiveness of fracking fluid. As the fracking boom started in the United States, demand for guar skyrocketed, resulting in windfall gains for farmers across northwest India, the epicenter of global guar cultivation. Nearly simultaneously, India began rolling out its massive national rural electrification scheme, which prioritized certain villages based on a strict population-based eligibility criterion. In my job market paper, my coauthor Rob Fetter and I combine these two “natural experiments” to show that large-scale grid electrification can dramatically increase non-agricultural employment in rural economies when economic opportunity complements infrastructure—but if these complementary economic conditions are lacking, the grid may scarcely make a dent.

What’s the latest in development economics research? Microsummaries of 150+ papers from NEUDC 2018

David Evans's picture

Last weekend, the North East Universities Development Consortium held its annual conference, with more than 160 papers on a wide range of development topics and from a broad array of low- and middle-income countries. We’ve provided bite-sized, accessible (we hope!) summaries of every one of those papers that we could find on-line. Check out this collection of exciting new development economics research!

The papers are sorted by topic, but obviously many papers fit with multiple topics. There are agriculture papers in the behavioral section and trade papers in the conflict section. You should probably just read the whole post.

If you want to jump to a topic of interest, here they are: agriculture, behavioral, climate change, conflict, early child development, education, energy, finance, firms and taxes, food security, gender, health and nutrition, households, institutions and political economy, labor and migration, macroeconomics, poverty and inequality, risk management, social networks, trade, urban, and water, sanitation, and hygiene (WASH).

Maybe Money does Grow on Trees

Arianna Legovini's picture
Environmental degradation puts livelihoods at risk and the Ghanaian government is determined to fight it. Planting trees is one approach to address soil erosion, topsoil quality and overgrowth of weeds and grass that lead to wildfire. This is why the World Bank’s Sustainable Land and Water Management Project (SLWMP) offers free seedlings to farmers to plant trees at a cost of about $100 per farmer. The question researchers asked at the time of project design was, would free seedlings be enough?

What’s the latest in development economics research? A round-up of 140+ papers from NEUDC 2017

David Evans's picture

Did you miss this year’s Northeast Universities Development Consortium conference, or NEUDC? I did, unfortunately!

NEUDC is a large development economics conference, with more than 160 papers on the program, so it’s a nice way to get a sense of new research in the field.
Thankfully, since NEUDC posts submitted papers, I was able to mostly catch up. I went through 147 of the papers and summarized them below, by topic. If a paper you loved or presented isn’t in the rundown, feel free to add a brief summary in the comments. (Why 147 instead of 160? I skipped a few macro papers and the papers that weren’t posted.)

These links should take you to your topic of interest: Agriculture, cash transfers and asset transfers, credit and insurance, crime, conflict, violence, and war, culture, norms, and corruption, education, elections and political economy, firms, governance, bureaucracy, and social capital, health (including WASH), jobs (including public works), marriage, methodology, migration, mobile phones and mobile money, poverty, inequality, and shocks, psychology, taxes, and traffic.

How hard are they working?

Markus Goldstein's picture
I was at a conference a couple of years ago and a senior colleague, one who I deeply respect, summarized the conversation as: “our labor data are crap.”   I think he meant that we have a general problem when looking at labor productivity (for agriculture in this case) both in terms of the heroic recall of days and tasks we are asking survey respondents for, but also we aren’t doing a good job of measuring effort. 

Can temporary subsidies and agricultural extension build sustainable adoption?

Markus Goldstein's picture
A fair number of governments in developing countries support agricultural subsidy programs.   One of the arguments for these subsidies is that there is some kind of market failure (information is often cited) that the subsidy is meant to overcome.    So, that means when the subsidy is removed (which is the politically hard part), we should see adoption sustained.    There isn’t much clear evidence on this, but two recent papers provide some insight.

Skills and agricultural productivity

Markus Goldstein's picture
Do skills matter for agricultural productivity?   Rachid Laajaj and Karen Macours have a fascinating new paper out which looks at this question.   The paper is fundamentally about how to measure skills better, and they put a serious amount of work into that.    But for those of you dying to know the answer – skills do matter, with cognitive, noncognitive, and technical skills explaining about 12.1 to 16.6 of the variation in yields.   Before we delve into that