PrefBlog

Offbeat indices have been used to try and predict inflation. If I remember correctly, Greenspan liked one that had to do with trucks; but there’s another form of transport that has come to the fore:

The Fed was not alone in misreading the implications of the data already available in 2021. The IMF, whose mandate is to take an independent view of developments and policies in member countries, described the inflationary surge in a blog by its (then) chief economist, Gita Gopinath, in the same terms as the Fed, pointing to transitory causes and taking comfort in the anchoring of inflation expectations. Like the Fed, the IMF did not mention in its updates the possibility of economic overheating and inflation persistence.

Fast-forward to spring 2022: the IMF’s World Economic Outlook revealed that the institution’s inflation projections were off by a factor of more than 3 for advanced economies and 2 for all other countries. These facts show that the inflation surprise was global.
…
So was there a smoking gun? In a recent study, my coauthors and I focus on a key driver of global inflation that was very evident already in 2021: the rapid increase in global shipping costs. By October 2021, indicators of the cost of shipping containers by maritime freight had increased by over 600 percent from their pre-pandemic levels, while the cost of shipping bulk commodities by sea had more than tripled.

What caused this remarkable increase? As manufacturing activity picked up following extended COVID-19 lockdowns, demand for shipping intermediate inputs (such as energy and raw materials) by sea increased significantly. At the same time, shipping capacity was severely constrained by logistical hurdles and bottlenecks related to pandemic disruptions and shortages of container equipment. Ports around the world lacked workers, who had to self-isolate after testing positive for COVID-19, and public health restrictions prevented truck drivers and ship crews from crossing borders.

This entry was posted on Friday, January 27th, 2023 at 9:06 pm and is filed under Market Action. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.