Manufacturing has been an important industry for Puerto Rico since Operation Bootstrap shifted the focus on the Island from agriculture to manufacturing, beginning in the late 1940s. Between 1950 and 1960, manufacturing jobs increased from 55,000 to 82,000. By the 21st century, manufacturing accounted for 46% of the Gross Domestic Product of Puerto Rico — but in February of 2019, according to the Bureau of Labor Statistics, there were only 72,600 jobs in manufacturing.
Operation Bootstrap was not an unmixed blessing for the Island.Tax incentives which were later found to benefit the multinational corporations more than the people of Puerto Rico, at very high costs to the federal government, made industrialization look better for the territory than it turned out to be. In fact, the 100 new manufacturing plants built in the 1950s didn’t provide enough jobs to make up for the collapse of the agriculture and needlework industries during the same time period.
Nonetheless, manufacturing has provided jobs in Puerto Rico since the mid 20th century, and Puerto Rico has the workforce needed for manufacturing in the future. Modern manufacturing relies less on large numbers of unskilled workers than on automation and the infrastructure needed for strong supply chain logistics, but skilled workers are essential to manufacturing. Puerto Rico offers a skilled workforce and the “Made in America” label at lower labor costs than any of the States.
The Puerto Rico Manufacturers Association and the Puerto Rico Institute of Statistics are together conducting monthly surveys of manufacturers in Puerto Rico to identify the Purchasing Managers Index (PMI) for manufacturing in the territory.
The PMI is generally considered a measure of the health of the sector. It is based on five factors:
- new orders
- inventory levels
- supplier deliveries
- employment environment
At a glance, a PMI above 50 indicates expansion and a PMI below 50 shows contraction. 50 is therefore the threshold between improvement in a sector and decline in that sector.
The most recent PMI available for manufacturing in Puerto Rico is for January 2019, when it was at 54.40. This is above the threshold, and higher than it had been in most of 2018. Directly after Hurricane Maria, in September 2017, the PMI was 33.1, with every respondent to the survey reporting that their facilities had been affected by the hurricanes.
The PMI has frequently been above the threshold since electricity and telecommunications were restored. With these basic services fully functional, the data indicate that Puerto Rico should be in a stronger position to expand its manufacturing base.
This bounce back for Puerto Rico’s manufacturing sector, even if it shows some volatility, promises to be good news for Puerto Rico’s future. If the rebuilding of the Island solves the longstanding problems with energy and logistics, Puerto Rico could be an increasingly inviting location for manufacturing in the years to come.