Many journalists covering international trade have been reminded of a particular moment in Costas Paris’s reporting from 2021. Sixty ships were waiting for unoccupied berths off the coast of Los Angeles. Normally, there wouldn’t be any. Perhaps one. The image has come to serve as a sort of visual shorthand for what transpired with the global shipping system, but it’s interesting how much of that disruption persisted. It simply took on a new form.
The headlines have cooled after five years. The ships are not in the same alignment as before. At a glance, retail shelves appear to be full once more. However, underneath, there are still issues with the plumbing of international trade, and these issues are subtly affecting the prices that consumers pay at the register. The majority of customers might not have experienced it completely yet. They might also be on the verge of doing so.
| Headings | Details |
|---|---|
| Topic | Global Supply Chain Disruptions & Consumer Inflation |
| Reporting Period | 2021 – April 2026 |
| Key Index Referenced | Global Supply Chain Pressure Index (GSCPI) — NY Fed |
| Major Chokepoints | Port of Los Angeles, Suez Canal, East Asian semiconductor hubs |
| Companies Affected | Walmart, Home Depot, Costco, automakers, consumer electronics brands |
| Primary Economic Effect | Higher input costs, longer delivery times, persistent inflation |
| Key Institution | Federal Reserve Bank of New York |
| Policy Overlay (2025–26) | Tariff escalation, fragmented trade policy |
| Analysts Cited | Gianluca Benigno, Costas Paris, Sarah Nassauer |
| Consumer Pass-Through | Estimated to be rising through 2026 |
Instead of being cyclical, the issue is structural. The foundation of contemporary supply chains was the presumption of stability: that semiconductors would continue to flow from Taiwan, that ports would clear cargo on time, and that a Vietnamese factory could consistently ship parts to an Ohio plant. Businesses planned investments five or ten years ahead of time when that assumption was true. Contracts were signed by them. They increased capacity. Manufacturers now have to bear expenses they previously never had to consider because the assumption has been broken and the response has been dispersed rather than coordinated.
The situation is now more complicated due to tariffs. Gianluca Benigno, who contributed to the creation of the Global Supply Chain Pressure Index for the New York Fed, has taken care to distinguish between the two types of shocks. Physical issues during the pandemic included closed factories, idle dockworkers, and stuck containers. Tariffs are a form of policy. Instead of using bottlenecks, they operate through price signals. However, the impact on consumers ultimately rhymes, increasing expenses and altering the location and speed of manufacturing. Analysts believe that the combination of both is more damaging than either one by itself.
The mismatch is being felt by retailers in subtle, unglamorous ways. In an attempt to avoid the delays, Home Depot reportedly thought about renting its own boat. This story started out as a joke in a conference room and nearly didn’t work out. For many years, Walmart and Costco have been restocking, rerouting, and protecting themselves from stockouts. A seasonal item is either discounted or stored when it arrives late. Neither choice is cost-free. These expenses simply get absorbed somewhere, and eventually that somewhere is the customer.
It’s remarkable how slowly the official inflation figures reflect this. Brands frequently consume margin before they run the risk of sticker shock, and supply chain costs travel through production cycles before they reach shelves. However, margin can only go so far. As the tariff headlines and the OECD’s resilience reports mount, it’s difficult not to believe that the pass-through will occur gradually rather than all at once.
The shelves might appear to be full. It might remain peaceful for another quarter. However, most consumers haven’t priced in the supply chain yet, and they probably won’t until they do.