Jay Sayre
@jaysayre.bsky.social
240 followers 360 following 50 posts
Economist and Asst Prof of CE @UCDavisARE.bsky.social & @UCANR.edu International trade + agriculture + remote sensing. 🌐🥑🚢🐄 Chionophile and orophile. #StandUpForUC jaysayre.com https://uccecon.ucdavis.edu/
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Super interesting work! I wonder if a similar process is happening in other countries. From 2007 to 2022, according to Mexico's ag census, ~400k farms were added, which makes little sense given similar consolidation trends there as in US
Great news!
@UCDavisARE.bluesky.social
is hiring an Asst. Prof this year in agricultural and financial commodity markets. Happy to answer any questions about the position or department. Please apply by Nov. 3rd!

recruit.ucdavis.edu/JPF07305
Assistant Professor of Agricultural and Resource Economics: Financial and Agricultural Commodity Market Economics
University of California, Davis is hiring. Apply now!
recruit.ucdavis.edu
Reposted by Jay Sayre
@ucdavis.bsky.social Dept of #AgEcon is excited to announce our '25-26 #jobmarket candidates. These 16 #PhD students are doing great research in #agriculture, #development, #environment, #energy, #health, and #labor. Many presenting at #AAEA2025 in Denver July 27-29! are.ucdavis.edu/phd/job-cand...
Reposted by Jay Sayre
California grows about 1/3 of the country's vegetables, 3/4 of its fruits & nuts, and employs almost 900,000 people, says @kairyssdal.bsky.social
“We’re not getting an influx of new, young workers," says Ali Hill, @ucanr.bsky.social agricultural labor economist
The fear of ICE raids is keeping California farm workers on edge. Plus, we visit affordable housing built on public land, break down why lower tariffs will still pinch consumers and discuss the latest jobs report.

Today on Marketplace.
Fear of ICE raids keeps California farm workers on edge
Plus, we visit affordable housing built on public land, break down why lower tariffs will still pinch consumers and discuss the latest jobs report.
www.marketplace.org
Reposted by Jay Sayre
Reposted by Jay Sayre
For some perspective, the federal government funds *over half* of all scientific research and development conducted by the @uofcalifornia.bsky.social -- and UC is collectively responsible, in turn, for over 8% of all academic research conducted in the United States.
Factsheet (from April 2025) detailing various statistics regarding the partnership between the University of California and the federal government.
In case you missed this, you can watch the recording here:
ucdavis.zoom.us/rec/share/_0...
This Monday I'm hosting a webinar titled "Navigating Trade Policy Uncertainty in California Agriculture" on Monday, May 19th at 2pm. Opportunities will be available to ask questions about current trade policy at the end. Register now: ucdavis.zoom.us/webinar/regi...
Image of the Port of Stockton. 📸: Downtowngal, https://commons.wikimedia.org/w/index.php?curid=26671447
Thanks! My sense is this was a 2020-21 problem, when consumers shifted towards goods and away from services. Demand to ship goods from Asia was so high that it was more costly to spend time loading 🇺🇸 ag goods. Large imbalances in shipping demand likely harmful as well thecounter.org/pandemic-sho...
Pandemic “doom shopping” is clogging up shipping ports. That means a lot of food destined for export is getting stuck.
Ocean carriers are making it more difficult and costly to ship American food exports. Industry groups want federal regulators to clamp down.
thecounter.org
Ironically, these tariff policies may worsen the trade deficits they aim to fix -- Wong (2022) finds when accounting for supply and demand for global shipping, restrictionist trade policies increase bilateral trade deficits
(7/7)
With fewer imports arriving due to tariffs, fewer ships are available to carry U.S. goods out. The Port of LA as of this week reports a 44% drop in docked vessels.
(6/7)
A new Section 301 action on shipbuilders and vessels will increase shipping costs. 🇨🇳 builds over 40% of the world’s cargo fleet, and Chinese vessels are in third place for carrying CA ag exports. Without alternatives, American exporters will likely pay these higher costs
(5/7)
Top 10 vessel countries for Californian Agricultural exports, 2022. The top 3 countries are Panama, Marshall Islands, and China.
Taking this in mind, it’s worth thinking about the implications of several recent events for the competitiveness of Californian (and more broadly, American) agricultural exports
(4/7)
This isn’t just about 🇨🇳. Assembling US port level freight dates, Woan Foong Wong (AEJ: Applied 2022) finds U.S. exports pay 61% of the freight rate U.S. imports do, given supply and demand for shipping in each direction.
(3/7)
Given our bilateral trade deficit, often times cargo 🛳️ from China come full and return relatively empty. To avoid wasted capacity, shipping companies discount rates on US exports headed back to 🇨🇳. As a result, cheaper freight rates yield more competitive 🇺🇸 ag exports
(2/7)
Regarding the discussion of bilateral trade deficits, I think there is a missing point: our trade imbalance lowers shipping costs for current U.S. exporters, which boosts the competitiveness of US exports, including Californian ag exports. A short thread below 🧵
(1/7)
Hi there - I'm most interested in agriculture and its effects on the environment, so anything about biodiversity, ag emissions, forest loss, crop shocks, etc. wld be interesting. Best
Reposted by Jay Sayre
I’m losing my mind here. USTR made a list of “Unfair trade practices” they’re retaliating against, complaint number 5 is that the EU cares too much about stopping illegal deforestation, complaint number 7 is that the South Americans are doing too much illegal deforestation
“5/10: The EU's Deforestation-free Supply Chain Regulation (EUDR) aims to prohibit imports of seven products—including cattle, cocoa, rubber, and wood—unless exporters meet various burdensome compliance requirements, including due diligence and geolocation data.

It is estimated the EUDR will potentially impact $8.6 billion worth of annual U.S. agricultural and industrial exports.”

7/10: Illegal logging and illegal mining in South America, particularly in Brazil, Peru, Colombia, and Ecuador, fuel environmental degradation and create unfair competition that harms U.S. businesses committed to responsible sourcing and compliance with environmental laws.

These illicit activities, which usually involve transnational criminal organizations, distort global commodity markets by driving down prices and allowing bad actors to undercut legitimate American exporters.
Seems like the quote I gave in this article predicting that the Trump administration would use deforestation as a potential justification to limit imports was pretty prescient given this recent USTR tweet
Tweet from the US Trade Representative that reads: 7/10: Illegal logging and illegal mining in South America, particularly in Brazil, Peru, Colombia, and Ecuador, fuel environmental degradation and create unfair competition that harms U.S. businesses committed to responsible sourcing and compliance with environmental laws.

These illicit activities, which usually involve transnational criminal organizations, distort global commodity markets by driving down prices and allowing bad actors to undercut legitimate American exporters.
Certainly the decisions that led to new almond trees in the last couple years replacing mature walnut orchards here in Yolo Co seem predicated on continued access to export markets
So while I wouldn't say all acreage planted has been aimed towards export markets, certainly it's fair to say that CA wouldn't have as many almonds or pistachios without the expanded market size from export access
For pistachios, exports and domestic sales have grown more comparably (domestic sales have increased 8x, with exports increasing 11x)