Effects Of US Skills Gap

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One of the most critical questions politicians, economists and most importantly the workforce itself are concerned with is the lack of wage growth. As you can see from the chart below, the labor market seems to be tight according to the jobless claims to labor force ratio.

Jobless Claims To Population Ratio Versus Wage Growth

Jobless Claims To Population Ratio Versus Wage Growth

Despite the lowest jobless claims to labor force ratio ever, the wage growth is lower than the previous two business cycles. The Fed is making policy based on anticipated wage growth in the second half of 2017. It has plans to raise rates 3 times in 2017 despite declines in the core inflation rate. One factor which is an inherent problem with a top down policy that the Fed has is the labor market is much more dynamic than the green line in the chart above leads on. Median or average wage growth doesn’t show the big differences among sectors. The argument against the Fed setting interest rates is it can’t accurately assess the supply and demand factors for the labor market in each industry.

The decline in wage growth this cycle has been caused by the decline in labor productivity growth seen in the BLS chart below.

Labor Force Productivity

Labor Force Productivity Growth Near Zero

If incremental labor productivity growth isn’t improving, employers would have to take margin cuts to raise wages. Sometimes employers are forced to take hits to margins to pay workers, but that’s a stretch with labor productivity growth being the lowest in decades. The difference from prior cycles is clear. Wage growth was 5% in the late 1990s while at the time labor productivity growth was 2%-3%. Now wage growth is 3.5% and labor productivity growth is near 0%. Output per unit of capital services is declining.

The decline in output productivity explains the lowered fixed private investment growth seen in the chart below.

Real Private Fixed Investment

Real Private Fixed Investment Growth Is Weak

In the 1990s the growth in private fixed investment was consistently in the high single digits while the growth has been lower for most of this cycle. The labor productivity and fixed investment growth are also related. If businesses aren’t investing in capex, they won’t create the innovations necessary to make workers more productive.

Businesses act in their self-interest to generate as much profits as possible, so there must be a reason for their decision to keep a record $1.5 trillion in cash on their balance sheets. As you can see in the chart below, while margins are up, return on invested capital is down. The sales to invested capital ratio determines how much capital it takes to drive sales. The low ratio implies firms aren’t getting a good bang for their buck.

S&P 500 ROIC

S&P 500 Has High Margins But Low Capital Turnover

As was mentioned in the beginning of this post, the dynamics of the labor market vary. Some industries have a tight labor market and others aren’t generating enough new jobs. One of the reasons for the weakness in productivity growth and wage growth is the skills gap. The skills gap is the difference between what skills people in the labor force have and what skills employers need from potential workers. People aren’t qualified for the jobs companies need to fill. Evidence of the emerging skills gap can be seen in the chart below.

Jobs Are Easy To Find

Jobs Are Easy To Find If You Have The Right Skills

The small business survey showing the percentage of firms saying jobs are hard to fill is near the highest seen since the early 2000s. However, the percentage of consumers saying jobs are plentiful has lagged the ‘hard to find’ indicator. This implies that small businesses have jobs available which people don’t have the skills for. The relative decline in consumers saying jobs are ‘easy to find’ must be coming from those who don’t have the skills in demand.

This skills gap is also seen in the latest Job Openings and Labor Turnover Survey (JOLTS). The chart below shows the job openings and hiring statistics.

Job Openings And Hires

Job Openings Are High While Hires Are Stagnating

The number of workers being hired in the past few months has stagnated even though the job openings continue to rise. Employers want to hire workers who would probably see wage growth gains, but they don’t hire them because the candidates aren’t available. Labor productivity among these potential workers would likely be higher than the general population as they have the proper skills to get the innovations implemented that firms desire.

One of the industries where the skills gap is widening is the manufacturing industry, demanding workers with computer science and engineering degrees. As you can see from the infographic below, the skills gap is expected to be 2 million workers by 2025.

The Skills Gap

The Skills Gap Is Expanding

Millennials aren’t replacing the baby boomers fast enough in this industry as 2.7 million baby boomers will retire from 2015 to 2025. It takes on average 94 days to fill jobs for researchers, scientists, and engineers. The two reasons for this problem are because of the lack of STEM (science, technology, engineering, and math) workers and misconceptions about manufacturing. 61% of teenagers believe a manufacturing career involves a “dirty, dangerous place that requires little thinking or skill from its workers and offers minimal opportunity for personal growth or career advancement.”

The chart below shows manufacturing is already seeing difficulties as real output is barely growing.

Manufacturing Real Output

Manufacturing Real Output Growth Is Low

The industry growth has slowed compared to the 1990s and 2000s. The traditional thinking is manufacturing is an obsolete sector which requires repetitive activity, but high skilled workers need to fill these new jobs. The retail sector is undergoing dramatic changes as brick and mortar stores are closing. Workers in this industry would be better served training to get jobs in manufacturing. If they don’t, the economy will sputter. One of the deterring factors for getting a degree in STEM is the expensive cost of college. To combat these rising costs, the government should get out of the business of guaranteeing loans to student. We have an article about solving the student loan bubble here.


The takeaway from this article is that if you need a job, the industry to get into is manufacturing despite the misconception that it’s a dying industry with no prospects. Secondly, the the skills gap is preventing wage growth and productivity improvements across the sector hence delaying what the Federal Reserve has been looking for in its core PCE, namely increasing price inflation. Finally, as an investor it’s best to know which trends need to be changed to grow the economy. If you see improvements in the number of students getting engineering degrees, make your outlook on the economy more optimistic. If you see no improvements, it makes sense to be negative on long term future growth prospects.



  1. Handy Millennial on

    So much of our psychology is momentum driven. That’s why it pays to be a contrarian. You are right there is a lack of people who want to work in Manufacturing. However, I would not pin the wage growth issue completely on low productivity and missing skill sets.

    Case and point: Its quite easy to teach someone to code. Coding is a learnable skill. Yet instead of training workers and creating an eco-system of programmers, corporations choose to perform the work in the lowest cost location – often with subpar results. Workers in turn also realize that the competitive edge of a STEM degree isn’t as high as advertised. So they maximize their own utility function which includes cost of college and personal effort required.

    To be clear I advocate for better education, the right skills, and being handy. I just think that this argument is multifaceted – both the way you presented it here and from the additional point of the worker.

    • Thank you so much for your feedback! A big reason for lack of wage growth is because its easier and less risky for companies to invest in financial assets while QE was happening than into productive assets like capex and labor. Our view is that tapering will resume the incentive for companies to invest less into financial assets and more into productive assets, which may force wages along with price inflation higher.