Accès ouvert
2026
other
OpenAlex
Joseph W. Glauber, Shawn Arita
Key takeaways - Nitrogen markets are returning to pre-war levels, but risks remain. Urea and ammonia prices have fallen from earlier peaks, though seasonal demand could drive new increases if disruptions continue. - Phosphate supplies remain tight and costly. Prices have stayed …
Accès ouvert
2026
article
OpenAlex
Caitlin Welsh, Emma Curtis, Joseph W. Glauber
Attacks on agricultural infrastructure have been a defining feature of Russia’s war in Ukraine since 2022, causing record-level impacts on global food and fertilizer markets. However, recent attacks on shipping and export infrastructure in the Black Sea and Sea of Azov represent …
Accès ouvert
2026
other
OpenAlex
Joseph W. Glauber
Key takeaways -Wheat prices have climbed sharply in recent weeks as drought and Black Sea shipping disruptions tighten global supplies. -Global wheat production is expected to decline among major exporters, reducing available stocks and export volumes. -Market volatility is increasing as weather …
Accès ouvert
2026
other
OpenAlex
Oliver K. Kirui, Adetunji Fasoranti, Temilolu Bamiwuye, Bedru Balana et autres
Nigeria faces a new wave of economic pressure from the ongoing Iran conflict, with disruptions around the Strait of Hormuz causing sharp increases in global oil and fertilizer prices and threatening to reverse the recent decline in Nigeria’s food inflation. Although Nigeria …
Accès ouvert
2026
report
OpenAlex
Joseph W. Glauber
In April 2025, the Trump administration levied 10 percent tariffs on virtually all countries and higher “reciprocal” tariffs on certain countries, ushering in a new and uncertain tariff architecture that saw significant changes, exemptions, and additional actions over the following year. The …
Accès ouvert
2026
article
OpenAlex
Caitlin Welsh, Emma Curtis, Joseph W. Glauber, Antonina Broyaka et autres
The immediate impacts of Russia’s full-scale invasion of Ukraine on Ukraine’s agriculture sector were abrupt and widespread. Though Ukrainian producers have demonstrated remarkable resilience in wartime, evidence of long-term reductions in Ukraine’s grain exports has emerged. Russia’s grain exports surged early in …
Accès ouvert
2026
report
OpenAlex
Barry K. Goodwin, Joseph W. Glauber
Mergers and acquisitions in agricultural input industries have led to high levels of concentration such that a small number of firms account for most sales. We examine the concentration in seed, fertilizer, and livestock markets. Policymakers have raised concerns that such concentration …
Accès ouvert
2025
report
OpenAlex
Valeria Piñeiro, Juan Pablo Gianatiempo, Jorge Armando Rueda, Joseph W. Glauber
This paper examines how the recent shift in United States tariff policy could reshape global agricultural trade and influence the stability of food systems worldwide. Using the MIRAGRODEP computable general equilibrium model, the analysis evaluates three policy scenarios that reflect the current …
Accès ouvert
2025
article
OpenAlex
Valeria Piñeiro, Joseph W. Glauber, Juan Pablo Gianatiempo
While food markets often dominate the headlines when trade tensions rise, the fertilizer market offers another way of looking at how agricultural systems absorb and respond to global policy shocks. Fertilizers are the backbone of modern food production, linking global energy markets, …
Accès ouvert
2025
article
OpenAlex
Juan Pablo Gianatiempo, Valeria Piñeiro, Joseph W. Glauber
En los últimos años, el mundo ha entrado en una fase de gran inestabilidad geopolítica que está cambiando la forma en que los países se relacionan en materia de comercio, clima y desarrollo sostenible. El resurgimiento del unilateralismo y las medidas centradas …
Accès ouvert
2025
report
OpenAlex
Ruth Elaine Hill, Brian McNamara, Claudia Ringler, David J. Spielman et autres
This report documents how CGIAR investments have delivered substantial economic, security, and diplomatic benefits for the U.S. that far exceed financial contributions. By driving agricultural innovation and providing evidence-based insights, CGIAR has boosted U.S. farm productivity, expanded export markets, and made food …
Accès ouvert
2025
other
OpenAlex
Valeria Piñeiro, Juan Pablo Gianatiempo, Joseph W. Glauber, Fousseini Traoré
African agriculture holds immense economic potential, given the continent’s vast arable land and growing demand for food, and the growing demand for food globally—yet sub-Saharan Africa continues to play a marginal role in global agrifood markets. The current moment, however, offers a …