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Sydney Gourlay
Sydney Gourlay
Development Economics Data Group, World Bank Group
Verifierad e-postadress på worldbank.org
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From guesstimates to GPStimates: Land area measurement and implications for agricultural analysis
C Carletto, S Gourlay, P Winters
Journal of African Economies 24 (5), 593-628, 2015
1872015
A new spin on an old debate: Errors in farmer-reported production and their implications for inverse scale-Productivity relationship in Uganda
S Gourlay, T Kilic, DB Lobell
Journal of Development Economics 141, 102376, 2019
172*2019
Eyes in the sky, boots on the ground: Assessing satellite‐and ground‐based approaches to crop yield measurement and analysis
DB Lobell, G Azzari, M Burke, S Gourlay, Z Jin, T Kilic, S Murray
American Journal of Agricultural Economics 102 (1), 202-219, 2020
1292020
High-frequency phone surveys on COVID-19: good practices, open questions
S Gourlay, T Kilic, A Martuscelli, P Wollburg, A Zezza
Food Policy 105, 102153, 2021
822021
Cheaper, faster, and more than good enough: is GPS the new gold standard in land area measurement?
C Carletto, S Gourlay, S Murray, A Zezza
Survey Research Methods 11 (3), 235-265, 2017
75*2017
Land measurement bias and its empirical implications: evidence from a validation exercise
A Dillon, S Gourlay, K McGee, G Oseni
Economic Development and Cultural Change 67 (3), 595-624, 2019
582019
Eyes in the sky, boots on the ground: assessing satellite-and ground-based approaches to crop yield measurement and analysis in Uganda
DB Lobell, G Azzari, M Burke, S Gourlay, Z Jin, T Kilic, S Murray
World Bank Policy Research Working Paper, 2018
392018
A thing of the past? Household surveys in a rapidly evolving (agricultural) data landscape: Insights from the LSMS‐ISA
C Carletto, S Gourlay
Agricultural Economics 50, 51-62, 2019
232019
Land area measurement in household surveys: Empirical evidence and practical guidance for effective data collection
C Carletto, S Gourlay, S Murray, A Zezza
The World Bank, 2016
222016
Impact of COVID-19 crisis on agriculture: evidence from five Sub-Saharan African countries
A Amankwah, S Gourlay
Washington, DC: World Bank Group, 2021
172021
From guesstimates to GPStimates: land area measurement and implications for agricultural analysis
C Carletto, S Gourlay, P Winters, PC Winters
World Bank Policy Research Working Paper, 2013
162013
Blowing in the wind: the quest for accurate crop variety identification in field research, with an application to maize in Uganda
J Ilukor, T Kilic, J Stevenson, S Gourlay, F Kosmowski, A Kilian, ...
CGIAR SPIA Conference on the Impact of Agricultural Research: Rigorous …, 2017
142017
Political economy of antidumping reviews: The impact of discretion at the International Trade Administration
S Gourlay, KM Reynolds
Department of Economics, 2012
132012
Purchased agricultural input quality and small farms
H Michelson, S Gourlay, T Lybbert, P Wollburg
Food Policy 116, 102424, 2023
102023
Collecting the dirt on soils: Advancements in plot-level soil testing and implications for agricultural statistics
S Gourlay, E Aynekulu, K Shepherd, C Carletto, S Gourlay, E Aynekulu, ...
Policy Research Working Paper Series, 2017
102017
Spectral soil analysis & household surveys: a guidebook for integration
S Gourlay, E Aynekulu, C Carletto, KD Shepherd
102017
Agriculture as a buffer in COVID-19 crisis: Evidence from five Sub-Saharan African countries
A Amankwah, S Gourlay, A Zezza
World Bank Blogs. Washington, DC: World Bank. Accessed February 3, 2022, 2021
92021
From Necessity to Opportunity
A Zezza, K Mcgee, P Wollburg, T Assefa, S Gourlay
World Bank, Washington, DC, 2022
82022
Collecting the dirt on soils: advancements in plot-level soil testing and implications for agricultural statistics
C Carletto, E Aynekulu, S Gourlay, K Shepherd
World Bank Policy Research Working Paper, 2017
72017
Soil sampling in household surveys: Experience from Ethiopia
E Aynekulu, C Carletto, S Gourlay, K Shepherd
The World Bank, Washington, DC and World Agroforestry Centre, Nairobi 26, 17-18, 2016
72016
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